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CAS No. :462-18-0 MDL No. :MFCD00009543
Formula : C13H26O Boiling Point : -
Linear Structure Formula :- InChI Key :ULIAPOFMBCCSPE-UHFFFAOYSA-N
M.W : 198.34 Pubchem ID :10015
Synonyms :

Safety of [ 462-18-0 ]

Signal Word:Warning Class:N/A
Precautionary Statements:P261-P305+P351+P338 UN#:N/A
Hazard Statements:H302-H315-H319 Packing Group:N/A
GHS Pictogram:

Application In Synthesis of [ 462-18-0 ]

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

  • Downstream synthetic route of [ 462-18-0 ]

[ 462-18-0 ] Synthesis Path-Downstream   1~88

  • 1
  • [ 1749-29-7 ]
  • [ 462-18-0 ]
  • 7-[2]pyridylmethyl-tridecan-7-ol [ No CAS ]
YieldReaction ConditionsOperation in experiment
With diethyl ether at -20℃;
  • 2
  • [ 111-71-7 ]
  • [ 462-18-0 ]
YieldReaction ConditionsOperation in experiment
With chromium(III) oxide at 400 - 450℃;
With methyllithium; calcium carbonate
Multi-step reaction with 2 steps 1: 79 percent 2: 84 percent / chromic acid
Multi-step reaction with 2 steps 1: magnesium; iodine / diethyl ether / 25 °C / Inert atmosphere 2: sodium dichromate; sulfuric acid / water / 25 °C / Inert atmosphere

  • 3
  • [ 111-70-6 ]
  • [ 462-18-0 ]
YieldReaction ConditionsOperation in experiment
With chromium(III) oxide at 400 - 450℃;
  • 4
  • [ 462-18-0 ]
  • [ 629-50-5 ]
YieldReaction ConditionsOperation in experiment
With hydrogenchloride; amalgamated zinc
  • 5
  • [ 462-18-0 ]
  • [ 927-45-7 ]
YieldReaction ConditionsOperation in experiment
94% With lithium aluminium tetrahydride In tetrahydrofuran at 0 - 20℃; Inert atmosphere;
90% With sodium tetrahydroborate In tetrahydrofuran; methanol at 0 - 20℃; for 1h; 7.3 ATX-86: Step 3 To a solution of 44 g tridecane-7-one (1 eq) dissolved in MeOH/THF, 1.5 eq. sodium borohydride was added at 0° C. and the resulting solution was stirred at room temperature for 1 hour. Progress of the reaction was monitored by TLC (10% EtOAc in hexane; Rf: 0.5). Reaction mass was quenched with saturated NH4Cl solution (75 ml). Solvent was removed under reduced pressure and the resulting crude was portioned between EtOAc (150 ml) and water (100 ml). Organic layer was separated and the aqueous layer was washed with EtOAc (3×100 ml). Combined organic layers were concentrated under reduced pressure to get white solid. Quantity produced, 40 g; yield, 90%; confirmed by Mass.
90% With methanol; sodium tetrahydroborate In tetrahydrofuran at 0 - 20℃; for 1h; 7.3 ATX-0086: Step 3 To a solution of 44 g tridecane-7-one (1 eq) dissolved in MeOH/THF, 1.5 eq. sodium borohydride was added at 0° C. and the resulting solution was stirred at room temperature for 1 hour.Progress of the reaction was monitored by TLC (10% EtOAc in hexane; Rf: 0.5). Reaction mass was quenched with saturated NH4Cl solution (75 ml). Solvent was removed under reduced pressure and the resulting crude was portioned between EtOAc (150 ml) and water (100 ml). Organic layer was separated and the aqueous layer was washed with EtOAc (3×100 ml). Combined organic layers were concentrated under reduced pressure to get white solid. Quantity produced, 40 g; yield, 90%; confirmed by Mass.
88% With sodium tetrahydroborate In water; isopropyl alcohol for 12h;
43% With manganese(III) (Z)-2,2,6,6-tetramethyl-5-oxohept-3-en-3-olate; phenylsilane; oxygen In 1,2-dichloro-ethane; isopropyl alcohol at 23℃;
With kieselguhr; nickel at 120℃; Hydrogenation;
With kieselguhr; nickel at 90 - 120℃; Hydrogenation;
With acetic acid; platinum Hydrogenation;
With sodium hydroxide; diethyl ether; sodium
With hydrogen at 150℃;
With lithium aluminium tetrahydride
With lithium aluminium tetrahydride In diethyl ether

Reference: [1]Bräse, Stefan; Koch, Vanessa [European Journal of Organic Chemistry, 2021, vol. 2021, # 24, p. 3478 - 3483]
[2]Current Patent Assignee: ARCTURUS THERAPEUTICS LTD - US2018/169268, 2018, A1 Location in patent: Paragraph 0024; 0319-0321
[3]Current Patent Assignee: ARCTURUS THERAPEUTICS LTD - US2018/170866, 2018, A1 Location in patent: Paragraph 0361; 0362; 0363
[4]Nagarjuna; Kumar, Abhishek; Kokil, Akshay; Jadhav, Kedar G.; Yurt, Serkan; Kumar, Jayant; Venkataraman [Journal of Materials Chemistry, 2011, vol. 21, # 41, p. 16597 - 16602]
[5]Magnus, Philip; Fielding, Mark R [Tetrahedron Letters, 2001, vol. 42, # 38, p. 6633 - 6636]
[6]Komarewsky; Coley [Journal of the American Chemical Society, 1941, vol. 63, p. 701,3269]
[7]Dreger et al. [Industrial and Engineering Chemistry, 1944, vol. 36, p. 611] Current Patent Assignee: DUPONT DE NEMOURS INC - US2108133, 1936, A
[8]Gastambide [Bulletin de la Societe Chimique de France, 1954, p. 842,848][Annales de Chimie (Cachan, France), 1954, vol. <12>9, p. 263]
[9]Kipping [Journal of the Chemical Society, 1890, vol. 57, p. 537]
[10]Lenne,H.-U. et al. [Justus Liebigs Annalen der Chemie, 1970, vol. 732, p. 70 - 96]
[11]Korablev, L. I.; Pritzkow, W.; Schmidt, U.; Schmidt-Renner, W.; Voerckel, V.; Willecke, L. [Journal fur praktische Chemie (Leipzig 1954), 1984, vol. 326, # 3, p. 502 - 504]
[12]Teodorović, Aleksandar V.; Badjuk, Dalibor M.; Stevanović, Nenad; Pavlović, Radoslav Z. [Journal of Molecular Structure, 2013, vol. 1040, p. 19 - 24]
  • 6
  • [ 68332-36-5 ]
  • [ 462-18-0 ]
YieldReaction ConditionsOperation in experiment
With chromium(III) oxide at 400 - 450℃;
  • 7
  • [ 462-18-0 ]
  • [ 68-11-1 ]
  • 4,4-dihexyl-3,5-dithia-heptanedioic acid [ No CAS ]
YieldReaction ConditionsOperation in experiment
With hydrogenchloride; water
  • 8
  • [ 462-18-0 ]
  • [ 79-42-5 ]
  • 4,4-dihexyl-2,6-dimethyl-3,5-dithia-heptanedioic acid [ No CAS ]
YieldReaction ConditionsOperation in experiment
With hydrogenchloride
  • 9
  • [ 462-18-0 ]
  • [ 1674-56-2 ]
  • 7-(2-hydroxy-propylamino)-tridecane [ No CAS ]
YieldReaction ConditionsOperation in experiment
With ethanol; platinum Hydrogenation;
  • 10
  • [ 64-17-5 ]
  • [ 462-18-0 ]
  • [ 106-30-9 ]
YieldReaction ConditionsOperation in experiment
With nitrosylchloride In liquid sulphur dioxide
  • 11
  • [ 462-18-0 ]
  • [ 6033-61-0 ]
YieldReaction ConditionsOperation in experiment
With nitrosylchloride In liquid sulphur dioxide
  • 12
  • [ 462-18-0 ]
  • [ 70593-70-3 ]
YieldReaction ConditionsOperation in experiment
90% With [bis(acetoxy)iodo]benzene; iron(III) chloride hexahydrate In acetic acid at 20℃; for 18h; Inert atmosphere;
With sulfuryl dichloride In tetrachloromethane
  • 13
  • [ 111-71-7 ]
  • [ 112-40-3 ]
  • [ 462-18-0 ]
YieldReaction ConditionsOperation in experiment
With hydrogen; mercury at 60℃; Irradiation;
With hydrogen; mercury at 40℃; Irradiation;
  • 14
  • [ 6486-05-1 ]
  • [ 462-18-0 ]
  • [ 72335-32-1 ]
YieldReaction ConditionsOperation in experiment
66% In tetrachloromethane at 20℃; for 24h;
  • 15
  • [ 111-25-1 ]
  • [ 124-38-9 ]
  • [ 112-40-3 ]
  • [ 462-18-0 ]
YieldReaction ConditionsOperation in experiment
1: 20 % Chromat. 2: 80 % Chromat. With tetrabutylammomium bromide In various solvent(s) Ambient temperature; electrolysis, -1.6 V;
  • 16
  • [ 927-45-7 ]
  • [ 462-18-0 ]
YieldReaction ConditionsOperation in experiment
99% With N-chloro-succinimide; N-(phenylthio)-N-(tert-butyl)amine; potassium carbonate In dichloromethane at 20℃; for 1h;
98% With bromine; potassium carbonate; N-tert-butyl-2-nitrobenzenesulfenamide In dichloromethane at 20℃; for 0.833333h;
85% With sodium dichromate; sulfuric acid In water at 25℃; Inert atmosphere;
84% With chromic acid

  • 17
  • [ 462-18-0 ]
  • [ 131-11-3 ]
  • [ 97920-50-8 ]
YieldReaction ConditionsOperation in experiment
22% With sodium hydride In benzene for 15h; Heating;
  • 18
  • [ 462-18-0 ]
  • [ 22513-16-2 ]
YieldReaction ConditionsOperation in experiment
98% With ammonium acetate; sodium cyanotrihydridoborate In methanol at 20℃; for 90h;
97% With ammonium acetate; sodium cyanotrihydridoborate In methanol at 20℃; for 48h;
95% With sodium tetrahydridoborate; ammonium acetate In methanol at 30℃; for 24h;
95.37% With ammonium acetate; sodium cyanotrihydridoborate In methanol at 20℃; for 60h; Inert atmosphere; 1.1 1. Synthesis of compound a Ar protection, add 7-tridecone (3967.6mg, 20mmol, 1eq), NH4OAc (15417.0mg, 200mmol, 10eq), NaBH3CN (1234.8mg, 10mmol, 1eq) to a 100mL double-necked flask, ventilate, add methanol (60mL), start the reaction at room temperature for 60h, take a sample, TLC (PE/EA=1/1, v/v), then put it into an iodine cylinder, there is product formation, TLC (PE), put in phenylhydrazine for color development, no raw materials, stop the reaction, transfer to the original bottom flask, add 4 mL of concentrated hydrochloric acid, spin dry methanol, add water, adjust the pH to 10 with 5% NaOH, extract 4 times with dichloromethane, spin dry the organic layer to obtain compound 3984.6 mg with a yield of 95.37 %.
92% With ammonium acetate; sodium cyanotrihydridoborate In methanol at 20℃; for 56h;
90% With ammonium acetate; sodium cyanotrihydridoborate In methanol at 20℃; for 48h;
90% With ammonium acetate; sodium cyanotrihydridoborate In methanol at 20℃; for 56h;
82.3% With ammonium acetate; sodium cyanotrihydridoborate In methanol at 20℃; for 56h;
81% Stage #1: di-n-hexyl ketone With ammonium acetate; sodium tris(acetoxy)borohydride In methanol at 20℃; for 48h; Stage #2: With hydrogenchloride; methanol; lithium hydroxide monohydrate Stage #3: With potassium hydroxide; lithium hydroxide monohydrate 1 Preparation of 1 -hexylheptylamine 1[0076] In a 25O mL round bottom flask, 5.00 g (25.5 mmol) dihexylketone, 19.7 g (255 mmol) ammonium acetate, and 1.10 g (17.8 mmol) sodium cyanoborohydride (NaBH3CN) were dissolved in 75 mL absolute MeOH and stirred at room temperature for 48 hours, until no significant amount of the starting material could be detected by NMR. The mixture was quenched by adding concentrated hydrochloric acid (HCl) dropwise (~3 mL), then concentrated in vacuo. The resulting white solid was taken up in 500 mL water, basified to pH 10 with solid potassium hydroxide (KOH), and extracted with chloroform (CHCl3) twice (200 mL each). The CHCl3 fractions were combined and concentrated to give 4.12 g (81%) of 1 -hexylheptylamine 1 as a pale yellow oil. 1H NMR (D2O, 500 MHz): δ 0.73 (t, 6H), 1.15-1.23 (m, 16H), 1.55 (m, 4H), 3.13 (m, IH).
70% With ammonia; hydrogen In methanol at 100℃; for 36h;
63% Stage #1: di-n-hexyl ketone With ammonium acetate In methanol for 0.5h; Inert atmosphere; Stage #2: With sodium cyanotrihydridoborate In methanol at 20℃; for 48h;
With ammonium acetate; sodium cyanotrihydridoborate In methanol at 20℃; for 60h;
With ammonium acetate; sodium cyanotrihydridoborate
Stage #1: di-n-hexyl ketone With ammonium acetate; sodium cyanotrihydridoborate In methanol at 30℃; for 12h; Stage #2: With hydrogenchloride In methanol; lithium hydroxide monohydrate
With ammonium acetate; sodium cyanotrihydridoborate
Multi-step reaction with 2 steps 1: hydroxylamine; sodium hydroxide / ethanol; lithium hydroxide monohydrate 2: lithium aluminium hydride / tetrahydrofuran

Reference: [1]Grimme, Stefan; Höger, Sigurd; Jester, Stefan-S.; Jochemich, Anna; Keller, Tristan J.; Krönert, Anna; Müller, Ute; Poluektov, Georgiy; Spicher, Sebastian [Angewandte Chemie - International Edition, 2021, vol. 60, # 52, p. 27264 - 27270][Angew. Chem., 2021, vol. 133, # 52, p. 27470 - 27476]
[2]Davis, Nathaniel J.L.K.; Macqueen, Rowan W.; Roberts, Derrick A.; Danos, Andrew; Dehn, Sabrina; Perrier, Sébastien; Schmidt, Timothy W. [Journal of Materials Chemistry C, 2016, vol. 4, # 35, p. 8270 - 8275]
[3]Myahkostupov, Mykhaylo; Castellano, Felix N. [Tetrahedron, 2015, vol. 71, # 51, p. 9519 - 9527]
[4]Current Patent Assignee: UNIV SUN YAT SEN - CN114369103, 2022, A Location in patent: Paragraph 0045-0049
[5]Che, Yanke; Datar, Aniket; Balakrishnan, Kaushik; Zang, Ling [Journal of the American Chemical Society, 2007, vol. 129, # 23, p. 7234 - 7235]
[6]Holman, Michael W.; Liu, Ruchuan; Adams, David M. [Journal of the American Chemical Society, 2003, vol. 125, # 41, p. 12649 - 12654]
[7]Huang, Yongwei; Hu, Jianchen; Kuang, Wenfeng; Wei, Zhixiang; Faul, Charl F. J. [Chemical Communications, 2011, vol. 47, # 19, p. 5554 - 5556]
[8]Cao, Pengpeng; Khorev, Oleg; Devaux, André; Sägesser, Lucie; Kunzmann, Andreas; Ecker, Achim; Häner, Robert; Brühwiler, Dominik; Calzaferri, Gion; Belser, Peter [Chemistry - A European Journal, 2016, vol. 22, # 12, p. 4046 - 4060]
[9]Current Patent Assignee: FLEXTERRA INC - WO2008/51552, 2008, A2 Location in patent: Page/Page column 26
[10]Schmitz; Sonnenschein; Gruendemann [Journal fur praktische Chemie (Leipzig 1954), 1980, vol. 322, # 2, p. 261 - 272]
[11]Location in patent: experimental part Manning, Steven J.; Bogen, William; Kelly, Lisa A. [Journal of Organic Chemistry, 2011, vol. 76, # 15, p. 6007 - 6013]
[12]Myahkostupov, Mykhaylo; Prusakova, Valentina; Oblinsky, Daniel G.; Scholes, Gregory D.; Castellano, Felix N. [Journal of Organic Chemistry, 2013, vol. 78, # 17, p. 8634 - 8644]
[13]Ito, Syoji; Taga, Yuhei; Hiratsuka, Kengo; Takei, Satoshi; Kitagawa, Daichi; Kobatake, Seiya; Miyasaka, Hiroshi [Chemical Communications, 2015, vol. 51, # 72, p. 13756 - 13759]
[14]Sao, Soumik; Mukherjee, Ishita; De, Priyadarsi; Chaudhuri, Debangshu [Chemical Communications, 2017, vol. 53, # 28, p. 3994 - 3997]
[15]Eserci, Hande; Şenkuytu, Elif; Okutan, Elif [Journal of Molecular Structure, 2019, vol. 1182, p. 1 - 8]
[16]Chen, Huaqing; Wang, Ling; Sun, Hua; Liu, Qian; Tan, Xiao; Sang, Shenglong; Wu, Bo; Zhang, Cong; Chen, Fei; Hang, Xiao-Chun; Chen, Zhi-Kuan [New Journal of Chemistry, 2020, vol. 44, # 30, p. 13093 - 13099]
  • 19
  • [ 462-18-0 ]
  • [ 1119-06-8 ]
YieldReaction ConditionsOperation in experiment
93% With bis-trimethylsilanyl peroxide; tin(IV) chloride In dichloromethane at 25℃; for 5h;
  • 20
  • [ 462-18-0 ]
  • [ 97584-62-8 ]
YieldReaction ConditionsOperation in experiment
16% With hydrogen sulfide; zinc(II) chloride; trimethyl orthoformate In methanol at 5℃; for 1h;
  • 22
  • [ 462-18-0 ]
  • [ 645-96-5 ]
  • [ 61539-71-7 ]
YieldReaction ConditionsOperation in experiment
16% In tetrachloromethane at 20℃; for 4h;
  • 23
  • [ 136843-73-7 ]
  • [ 462-18-0 ]
YieldReaction ConditionsOperation in experiment
50 % Chromat. With triethyl borane; triphenylstannane In hexane; benzene at 25℃; for 12h;
  • 25
  • [ 462-18-0 ]
  • [ 62217-35-0 ]
  • [ 110166-40-0 ]
YieldReaction ConditionsOperation in experiment
93% With n-butyllithium In tetrahydrofuran at -78℃;
  • 26
  • [ 95110-71-7 ]
  • [ 462-18-0 ]
YieldReaction ConditionsOperation in experiment
89% With sodium phenylselenide In ethanol for 0.0833333h; Ambient temperature;
89% With sodium phenylselenide In ethanol for 0.0833333h; Ambient temperature;
  • 27
  • [ 462-18-0 ]
  • [ 96-24-2 ]
  • 2,2-dihexyl-4-chloromethyl-1,3-dioxolane [ No CAS ]
YieldReaction ConditionsOperation in experiment
92% With toluene-4-sulfonic acid In toluene Heating;
  • 28
  • 7-(phenyldimethylsilyl)-7-tridecanol [ No CAS ]
  • [ 462-18-0 ]
YieldReaction ConditionsOperation in experiment
90% With jones reagent In diethyl ether
  • 29
  • [ 462-18-0 ]
  • [ 154-23-4 ]
  • catechin 7-tridecanone ketal [ No CAS ]
YieldReaction ConditionsOperation in experiment
With hydrogenchloride In tetrahydrofuran at 0℃; 10 min then 10 min;
  • 30
  • methoxyethoxymethyl ether of 4-hexyl-1-decen-4-ol [ No CAS ]
  • [ 462-18-0 ]
  • 4-Chloro-2,2-dihexyl-tetrahydro-pyran [ No CAS ]
YieldReaction ConditionsOperation in experiment
1: 73% 2: 15% With titanium tetrachloride In dichloromethane at -78℃; for 0.5h;
  • 31
  • methoxymethyl ether of (E)-4-hexyl-1-trimethylsilyl-1-decen-4-ol [ No CAS ]
  • [ 462-18-0 ]
YieldReaction ConditionsOperation in experiment
92% With titanium tetrachloride In dichloromethane at -78℃; for 0.5h;
  • 32
  • Triethyl-{(E)-3-[1-hexyl-1-(2-methoxy-ethoxymethoxy)-heptyl]-dodec-1-enyl}-silane [ No CAS ]
  • [ 462-18-0 ]
  • 2,2-Dihexyl-3-nonyl-3,6-dihydro-2H-pyran [ No CAS ]
YieldReaction ConditionsOperation in experiment
74% With titanium tetrachloride In dichloromethane at -78℃; for 0.5h; Yields of byproduct given;
  • 33
  • [ 160036-78-2 ]
  • [ 462-18-0 ]
  • 6,6-dihexyl-5,6-dihydro-2H-pyran [ No CAS ]
YieldReaction ConditionsOperation in experiment
1: 81% 2: 12% With titanium tetrachloride In dichloromethane at -78℃; for 0.5h;
  • 34
  • [ 160036-79-3 ]
  • [ 462-18-0 ]
YieldReaction ConditionsOperation in experiment
94% With tin(IV) chloride In dichloromethane at -78℃;
92% With titanium tetrachloride In dichloromethane at -78℃; further Lewis acids;
  • 35
  • [ 111-25-1 ]
  • [ 201230-82-2 ]
  • [ 112-40-3 ]
  • [ 462-18-0 ]
YieldReaction ConditionsOperation in experiment
1: 30 % Chromat. 2: 60% With 1-methyl-pyrrolidin-2-one; [2,2]bipyridinyl; tetrabutylammonium tetrafluoroborate; iron(II) chloride Ambient temperature; electrolysis;
  • 36
  • [ 462-18-0 ]
  • [ 4009-98-7 ]
  • 2-hexyl-1-methoxy-1-octene [ No CAS ]
YieldReaction ConditionsOperation in experiment
With potassium <i>tert</i>-butylate 1.) THF, 0 deg C, 30 min, 2.) THF, RT, 1 h; Multistep reaction;
Stage #1: (methoxymethyl)triphenylphosphonium chloride With n-butyllithium In diethyl ether; hexane at 0 - 20℃; Stage #2: tridecan-7-one In diethyl ether; hexane at 0 - 20℃;
  • 37
  • [ 592-41-6 ]
  • [ 5396-91-8 ]
  • [ 462-18-0 ]
  • [ 56741-23-2 ]
YieldReaction ConditionsOperation in experiment
1: 32% 2: 19% With 3-methylpyridin-2-ylamine; Wilkinson's catalyst at 150℃; for 48h;
YieldReaction ConditionsOperation in experiment
With potassium hydroxide
  • 39
  • [ 638-45-9 ]
  • [ 462-18-0 ]
YieldReaction ConditionsOperation in experiment
80% With (2,2'-bipyridine)nickel(II) dibromide; tetrabutylammonium tetrafluoroborate In N,N-dimethyl-formamide Ambient temperature; electrolysis;
32% With iron pentacarbonyl In N,N,N,N,N,N-hexamethylphosphoric triamide; benzene at 80℃; for 3h;
  • 40
  • [ 18431-36-2 ]
  • [ 462-18-0 ]
YieldReaction ConditionsOperation in experiment
96% With potassium iodide In N,N-dimethyl-formamide at 80℃; for 20h;
  • 41
  • [ 592-41-6 ]
  • [ 329971-04-2 ]
  • [ 462-18-0 ]
  • (E)-Tetradec-12-en-7-one [ No CAS ]
  • [ 329971-09-7 ]
YieldReaction ConditionsOperation in experiment
With tricyclohexylphosphine In toluene at 150℃; for 6h;
  • 42
  • [ 627-31-6 ]
  • dihexyl-methanediyl bis-hydroperoxide [ No CAS ]
  • [ 462-18-0 ]
  • 3,3-dihexyl-[1,2,4,5]tetroxocane [ No CAS ]
YieldReaction ConditionsOperation in experiment
63% With silver(l) oxide In ethyl acetate
  • 43
  • [ 462-18-0 ]
  • dihexyl-methanediyl bis-hydroperoxide [ No CAS ]
YieldReaction ConditionsOperation in experiment
15% With formic acid at 20℃; for 0.05h;
  • 44
  • [ 462-18-0 ]
  • [ 1068-57-1 ]
  • [ 419562-23-5 ]
YieldReaction ConditionsOperation in experiment
77% With sodium sulfate at 20℃; for 20h;
  • 45
  • [ 592-41-6 ]
  • [ 42052-30-2 ]
  • [ 462-18-0 ]
  • pentadecane-2,9-dione [ No CAS ]
YieldReaction ConditionsOperation in experiment
1: 75% 2: 11% With 3-methylpyridin-2-ylamine; cyclohexylamine; benzoic acid In toluene at 130℃; for 1h;
  • 46
  • [ 592-41-6 ]
  • [ 6221-51-8 ]
  • [ 462-18-0 ]
  • octadecane-2,12-dione [ No CAS ]
YieldReaction ConditionsOperation in experiment
With 3-methylpyridin-2-ylamine; cyclohexylamine; benzoic acid In toluene at 130℃; for 1h;
  • 47
  • [ 592-41-6 ]
  • [ 10035-97-9 ]
  • [ 462-18-0 ]
  • hexadecane-2,10-dione [ No CAS ]
YieldReaction ConditionsOperation in experiment
With 3-methylpyridin-2-ylamine; cyclohexylamine; benzoic acid In toluene at 130℃; for 1h;
  • 48
  • [ 592-41-6 ]
  • [ 56345-02-9 ]
  • [ 462-18-0 ]
  • heneicosane-2,15-dione [ No CAS ]
YieldReaction ConditionsOperation in experiment
With 3-methylpyridin-2-ylamine; cyclohexylamine; benzoic acid In toluene at 130℃; for 1h;
  • 49
  • [ 592-41-6 ]
  • [ 24593-67-7 ]
  • [ 462-18-0 ]
  • heptadecane-2,11-dione [ No CAS ]
YieldReaction ConditionsOperation in experiment
With 3-methylpyridin-2-ylamine; cyclohexylamine; benzoic acid In toluene at 130℃; for 1h;
  • 50
  • [ 592-42-7 ]
  • [ 256379-28-9 ]
  • [ 462-18-0 ]
  • [ 56741-23-2 ]
  • [ 583-60-8 ]
  • [ 502-42-1 ]
YieldReaction ConditionsOperation in experiment
Stage #1: 1,5-Hexadien; N-(3-methyl-2-pyridyl)-N-[(E)-3-phenyl-2-propenyl]amine With {(C8H14)2RhCl2}2; tricyclohexylphosphine In toluene at 150℃; for 2h; Stage #2: With hydrogen Further byproducts given;
  • 51
  • [ 462-18-0 ]
  • [ 1535-65-5 ]
  • 7-(benzenesulfonyl-difluoro-methyl)-tridecan-7-ol [ No CAS ]
YieldReaction ConditionsOperation in experiment
83% With N,N,N,N,N,N-hexamethylphosphoric triamide; lithium hexamethyldisilazane In tetrahydrofuran at -78℃; for 1.5h;
  • 52
  • [ 462-18-0 ]
  • [ 4045-44-7 ]
  • [ 874964-07-5 ]
YieldReaction ConditionsOperation in experiment
97% Stage #1: 1,2,3,4,5-pentamethylcyclopentadiene With n-butyllithium In tetrahydrofuran; hexane at -20℃; for 0.5h; Stage #2: tridecan-7-one With dimethylaluminum chloride In tetrahydrofuran; hexane at -20℃; for 1h;
  • 53
  • [ 874964-07-5 ]
  • [ 462-18-0 ]
  • [ 4045-44-7 ]
YieldReaction ConditionsOperation in experiment
1: 98% 2: 100% In toluene for 30h; Heating;
  • 54
  • [ 462-18-0 ]
  • lithiumpentamethylcyclopentadiene [ No CAS ]
  • [ 874964-07-5 ]
YieldReaction ConditionsOperation in experiment
97% With dimethylaluminum chloride In tetrahydrofuran at 20℃; for 1h;
  • 55
  • 7,7-bis-dodecylsulfanyl-tridecane [ No CAS ]
  • [ 109-87-5 ]
  • [ 31336-25-1 ]
  • [ 462-18-0 ]
YieldReaction ConditionsOperation in experiment
1: 88% 2: 85% With oxalic acid In nitromethane at 60℃; for 10h;
  • 56
  • [ 211691-09-7 ]
  • [ 462-18-0 ]
YieldReaction ConditionsOperation in experiment
With hydrogen
  • 57
  • [ 462-18-0 ]
  • [ 154-23-4 ]
  • (6aS,12aR)-6a,12a-trans-2,3,8,10-tetrahydroxy-5,5-dihexyl-5,6a,7,12a-tetrahydro-[1]benzopyrano[3,2-c][2]benzopyran [ No CAS ]
  • 59
  • [ 592-41-6 ]
  • [ 256379-28-9 ]
  • [ 462-18-0 ]
  • [ 56741-23-2 ]
YieldReaction ConditionsOperation in experiment
1: 91% 2: 3% Stage #1: 1-hexene; N-(3-methyl-2-pyridyl)-N-[(E)-3-phenyl-2-propenyl]amine With tricyclohexylphosphine at 170℃; for 0.5h; Stage #2: With hydrogenchloride Further stages.;
  • 60
  • [ 462-18-0 ]
  • [ 110590-84-6 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 2 steps 1: 90 percent / NH4OAc; NaBH3CN / methanol / 48 h / 20 °C 2: imidazole / 5 h / 180 °C
Multi-step reaction with 2 steps 1: ammonium acetate; sodium cyanotrihydridoborate / methanol / 56 h / 20 °C 2: 1H-imidazole / 3 h / 130 °C
Multi-step reaction with 2 steps 1: ammonium acetate; sodium cyanotrihydridoborate / methanol / 60 h / 20 °C 2: 1H-imidazole / 4 h / 160 °C
Multi-step reaction with 2 steps 1: ammonium acetate; sodium tetrahydridoborate / methanol / 24 h / 30 °C 2: 1H-imidazole / 4 h / 140 °C
Multi-step reaction with 2 steps 1: ammonium acetate; sodium cyanotrihydridoborate / methanol / 56 h / 20 °C 2: 1H-imidazole; Zinc acetate / 4 h / 190 °C / Inert atmosphere
Multi-step reaction with 2 steps 1: sodium cyanotrihydridoborate; ammonium acetate / methanol / 48 h / 20 °C 2: 1H-imidazole / 5 h / 180 °C
Multi-step reaction with 3 steps 1: hydroxylamine; sodium hydroxide / ethanol; lithium hydroxide monohydrate 2: lithium aluminium hydride / tetrahydrofuran 3: 1H-imidazole / 150 °C
Multi-step reaction with 2 steps 1: ammonium acetate; sodium cyanotrihydridoborate / methanol / 90 h / 20 °C 2: 1H-imidazole / 5 h / 180 °C
Multi-step reaction with 2 steps 1: ammonium acetate; sodium cyanotrihydridoborate / methanol / 60 h / 20 °C / Inert atmosphere 2: 1H-imidazole / 4 h / 180 °C / Inert atmosphere

Reference: [1]Holman, Michael W.; Liu, Ruchuan; Adams, David M. [Journal of the American Chemical Society, 2003, vol. 125, # 41, p. 12649 - 12654]
[2]Huang, Yongwei; Hu, Jianchen; Kuang, Wenfeng; Wei, Zhixiang; Faul, Charl F. J. [Chemical Communications, 2011, vol. 47, # 19, p. 5554 - 5556]
[3]Myahkostupov, Mykhaylo; Prusakova, Valentina; Oblinsky, Daniel G.; Scholes, Gregory D.; Castellano, Felix N. [Journal of Organic Chemistry, 2013, vol. 78, # 17, p. 8634 - 8644]
[4]Myahkostupov, Mykhaylo; Castellano, Felix N. [Tetrahedron, 2015, vol. 71, # 51, p. 9519 - 9527]
[5]Cao, Pengpeng; Khorev, Oleg; Devaux, André; Sägesser, Lucie; Kunzmann, Andreas; Ecker, Achim; Häner, Robert; Brühwiler, Dominik; Calzaferri, Gion; Belser, Peter [Chemistry - A European Journal, 2016, vol. 22, # 12, p. 4046 - 4060]
[6]Davis, Nathaniel J.L.K.; Macqueen, Rowan W.; Roberts, Derrick A.; Danos, Andrew; Dehn, Sabrina; Perrier, Sébastien; Schmidt, Timothy W. [Journal of Materials Chemistry C, 2016, vol. 4, # 35, p. 8270 - 8275]
[7]Chen, Huaqing; Wang, Ling; Sun, Hua; Liu, Qian; Tan, Xiao; Sang, Shenglong; Wu, Bo; Zhang, Cong; Chen, Fei; Hang, Xiao-Chun; Chen, Zhi-Kuan [New Journal of Chemistry, 2020, vol. 44, # 30, p. 13093 - 13099]
[8]Grimme, Stefan; Höger, Sigurd; Jester, Stefan-S.; Jochemich, Anna; Keller, Tristan J.; Krönert, Anna; Müller, Ute; Poluektov, Georgiy; Spicher, Sebastian [Angewandte Chemie - International Edition, 2021, vol. 60, # 52, p. 27264 - 27270][Angew. Chem., 2021, vol. 133, # 52, p. 27470 - 27476]
[9]Current Patent Assignee: UNIV SUN YAT SEN - CN114369103, 2022, A
  • 61
  • [ 1502-06-3 ]
  • [ 462-18-0 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 2 steps 1: o-iodoxybenzoic acid / toluene; dimethylsulfoxide / 65 °C 2: 2-amino-3-picoline; cyclohexylamine; benzoic acid / chlorotris(triphenylphosphine)rhodium / toluene / 1 h / 130 °C
  • 62
  • [ 502-72-7 ]
  • [ 462-18-0 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 2 steps 1: o-iodoxybenzoic acid / dimethylsulfoxide; toluene / 65 °C 2: 2-amino-3-picoline; cyclohexylamine; benzoic acid / chlorotris(triphenylphosphine)rhodium / toluene / 1 h / 130 °C
  • 63
  • [ 830-13-7 ]
  • [ 462-18-0 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 2 steps 1: o-iodoxybenzoic acid / toluene; dimethylsulfoxide / 65 °C 2: 2-amino-3-picoline; cyclohexylamine; benzoic acid / chlorotris(triphenylphosphine)rhodium / toluene / 1 h / 130 °C
  • 64
  • [ 462-18-0 ]
  • [ 199989-52-1 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 3 steps 1: 1.) potassium tert-butoxide / 1.) THF, 0 deg C, 30 min, 2.) THF, RT, 1 h 2: 99.1 g / HCl / tetrahydrofuran; dioxane 3: 17.4 g / borane-THF complex / tetrahydrofuran
Multi-step reaction with 6 steps 1: 1.) potassium tert-butoxide / 1.) THF, 0 deg C, 30 min, 2.) THF, RT, 1 h 2: 99.1 g / HCl / tetrahydrofuran; dioxane 3: 4.85 g / NaBH4 / methanol 4: 4.34 g / CBr4, Ph3P / tetrahydrofuran / 0.5 h / Ambient temperature 5: 490 mg / NaH / dimethylformamide / 24 h / Ambient temperature 6: 272 mg / H2 / 10percent Pd/C / ethanol
  • 65
  • [ 462-18-0 ]
  • Sodium; 4-{5-ethyl-4-[3-(2-hexyl-octylamino)-benzoyl]-1-methyl-1H-pyrrol-2-yl}-butyrate [ No CAS ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 4 steps 1: 1.) potassium tert-butoxide / 1.) THF, 0 deg C, 30 min, 2.) THF, RT, 1 h 2: 99.1 g / HCl / tetrahydrofuran; dioxane 3: 17.4 g / borane-THF complex / tetrahydrofuran 4: 95 percent / 1 N NaOH / ethanol
Multi-step reaction with 7 steps 1: 1.) potassium tert-butoxide / 1.) THF, 0 deg C, 30 min, 2.) THF, RT, 1 h 2: 99.1 g / HCl / tetrahydrofuran; dioxane 3: 4.85 g / NaBH4 / methanol 4: 4.34 g / CBr4, Ph3P / tetrahydrofuran / 0.5 h / Ambient temperature 5: 490 mg / NaH / dimethylformamide / 24 h / Ambient temperature 6: 272 mg / H2 / 10percent Pd/C / ethanol 7: 95 percent / 1 N NaOH / ethanol
  • 66
  • 2-hexyl-1,2-epoxyoctane [ No CAS ]
  • [ 462-18-0 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 4 steps 1: Me3Ga 2: H2 / Pd/BaSO4 3: i-Pr2NEt 4: 12 percent / TiCl4 / CH2Cl2 / 0.5 h / -78 °C
  • 67
  • 7-(3-Trimethylsilanyl-prop-2-ynyl)-tridecan-7-ol [ No CAS ]
  • [ 462-18-0 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 3 steps 1: H2 / Pd/BaSO4 2: i-Pr2NEt 3: 12 percent / TiCl4 / CH2Cl2 / 0.5 h / -78 °C
  • 68
  • [ 462-18-0 ]
  • [ 80256-57-1 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 2 steps 1: Zn / benzene / 1.5 h / Heating 2: 1.) formic acide, 2.) H2 / 2.) 5 percent Pd/C / 1.) 1 h, reflux ; 2.) methanol, rt
  • 69
  • [ 462-18-0 ]
  • [ 51655-59-5 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 3 steps 1: Zn / benzene / 1.5 h / Heating 2: 1.) formic acide, 2.) H2 / 2.) 5 percent Pd/C / 1.) 1 h, reflux; 2.) methanol, rt 3: LiAlH4 / diethyl ether / 2 h / Heating
Multi-step reaction with 3 steps 1.1: sodium hydride / tetrahydrofuran / 0.83 h / 20 °C 1.2: 0 °C / Reflux 2.1: 10 wt% Pd(OH)2 on carbon; hydrogen / ethanol / 16 h 3.1: lithium aluminium tetrahydride / tetrahydrofuran / 16 h / 20 °C
Multi-step reaction with 3 steps 1.1: sodium hydride / tetrahydrofuran / 0.5 h / 20 °C 1.2: 0 °C / Reflux 2.1: 10 wt% Pd(OH)2 on carbon; hydrogen / ethanol / 16 h 3.1: lithium aluminium tetrahydride / tetrahydrofuran / 16 h / 20 °C
  • 70
  • [ 462-18-0 ]
  • [ 80256-61-7 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 3 steps 1: Zn / benzene / 1.5 h / Heating 2: 1.) formic acide, 2.) H2 / 2.) 5 percent Pd/C / 1.) 1 h, reflux ; 2.) methanol, rt 3: thionyle chloride / 1 h / Heating
  • 71
  • [ 462-18-0 ]
  • [ 260055-83-2 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 2 steps 1: Zn / benzene / 1.5 h / Heating 2: 1.) formic acide, 2.) H2 / 2.) 5 percent Pd/C / 1.) 1 h, reflux; 2.) methanol, rt
Multi-step reaction with 2 steps 1.1: sodium hydride / tetrahydrofuran / 0.83 h / 20 °C 1.2: 0 °C / Reflux 2.1: 10 wt% Pd(OH)2 on carbon; hydrogen / ethanol / 16 h
Multi-step reaction with 2 steps 1.1: sodium hydride / tetrahydrofuran / 0.5 h / 20 °C 1.2: 0 °C / Reflux 2.1: 10 wt% Pd(OH)2 on carbon; hydrogen / ethanol / 16 h
  • 72
  • [ 462-18-0 ]
  • (2,2-dihexyl-1,3-dioxolan-4-yl)methanol [ No CAS ]
YieldReaction ConditionsOperation in experiment
With potassium carbonate In glycerol P.2 Production Example 2 Production Example 2 A reactor equipped with a stirrer, reflux-condenser, thermometer and nitrogen gas inlet pipe was charged with 297 g of 7-tridecanone, 166 g of glycerol and a solvent amount of toluene, and after addition of p-toluenesulfonic acid as a catalyst, the dehydrative condensation reaction was carried out at the reflux temperature for 24 hours. The resulting crude product was washed with an aqueous solution of potassium carbonate and further with 3 portions of distilled water and finally purified by distillation under reduced pressure to provide 2,2-dihexyl-4-hydroxymethyl-1,3-dioxolane.
  • 74
  • [ 462-18-0 ]
  • [ 202650-88-2 ]
  • [ 1067649-95-9 ]
YieldReaction ConditionsOperation in experiment
27.5% With trimethylsilyl trifluoromethanesulfonate In tetrahydrofuran at 20℃; Ice cooling;
  • 75
  • [ 67-56-1 ]
  • [ 592-41-6 ]
  • [ 462-18-0 ]
YieldReaction ConditionsOperation in experiment
54% With 2-Amino-4-methylpyridine; Wilkinson's catalyst; benzoic acid In toluene for 24h; Heating;
  • 76
  • [ 3761-92-0 ]
  • [ 530-62-1 ]
  • [ 462-18-0 ]
  • [ 5340-59-0 ]
YieldReaction ConditionsOperation in experiment
55% In tetrahydrofuran at -80 - 20℃; Inert atmosphere;
  • 77
  • [ 462-18-0 ]
  • [ 64472-35-1 ]
  • [ 1219687-74-7 ]
YieldReaction ConditionsOperation in experiment
Stage #1: 2'-iodo-2,5-dimethyl-biphenyl With n-butyllithium In tetrahydrofuran at -78℃; Inert atmosphere; Stage #2: tridecan-7-one In tetrahydrofuran at -78 - 20℃; Inert atmosphere;
  • 79
  • [ 462-18-0 ]
  • [ 2231-57-4 ]
  • [ 18801-56-4 ]
YieldReaction ConditionsOperation in experiment
92% With acetic acid In ethanol for 3h; Reflux;
  • 80
  • [ 462-18-0 ]
  • (5-bromo-2,9-bis(1-hexylheptyl)anthra[2,1,9-def:6,5,10-d'e'f']diiso-quinoline-1,3,8,10(2H,9H)-tetrone) [ No CAS ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 3 steps 1: ammonium acetate; sodium cyanotrihydridoborate / methanol / 60 h / 20 °C 2: 1H-imidazole / 4 h / 160 °C 3: bromine / dichloromethane / 96 h / 20 °C
Multi-step reaction with 3 steps 1: ammonium acetate; sodium tetrahydridoborate / methanol / 24 h / 30 °C 2: 1H-imidazole / 4 h / 140 °C 3: bromine / 96 h / 20 °C
Multi-step reaction with 4 steps 1: hydroxylamine; sodium hydroxide / ethanol; lithium hydroxide monohydrate 2: lithium aluminium hydride / tetrahydrofuran 3: 1H-imidazole / 150 °C 4: bromine / chloroform / 48 h / 30 °C
Multi-step reaction with 3 steps 1: ammonium acetate; sodium cyanotrihydridoborate / methanol / 60 h / 20 °C / Inert atmosphere 2: 1H-imidazole / 4 h / 180 °C / Inert atmosphere 3: bromine / dichloromethane / 48 h / 20 °C / Inert atmosphere

  • 81
  • [ 462-18-0 ]
  • [ 611-99-4 ]
  • 1,1-bis(4-hydroxyphenyl)-2-hexyloct-1-ene [ No CAS ]
YieldReaction ConditionsOperation in experiment
87% With titanium tetrachloride; zinc In tetrahydrofuran at 0 - 90℃; for 2h; Inert atmosphere; Darkness; 1,1-Bis(4-hydroxyphenyl)-2-hexyloct-1-ene To a suspension of zinc powder (464 mg, 7.10 mmol) in THF (3 mL) at -10 °C was added titanium(IV) chloride (d 1.726, 0.350 mL, 3.18 mmol). The reaction mixture was diluted with THF (1 mL) and then refluxed at 90 °C (bath temperature) for 2 h and then a mixture of 4,4’-dihydroxybenzophenone (360 mg, 1.68 mmol) and 7-tridecanone (104 mg, 0.524mmol) in THF (8 mL) was added to the mixture at 0 °C. After the reaction mixture had been refluxed at 90 °C (bath temperature) for 2 h in the dark, 10% aqueous potassium carbonate was added to the mixture at 0 °C in the light. The mixture was filtered through a short pad of Celite with ethyl acetate, and the filtrate was extracted with ethyl acetate. The organic layer was washed with brine, and dried over sodium sulfate. After filtration of the mixture and evaporation of the solvent, the crude product was purified by thin layer chromatography on silica (eluant; hexane/ethylacetate = 2/1) to afford 1,1-bis(4-hydroxyphenyl)-2-hexyloct-1-ene (177 mg, 89%) as a white solid
  • 82
  • [ 462-18-0 ]
  • [ 5927-18-4 ]
  • methyl 3-hexylnon-2-enoate [ No CAS ]
YieldReaction ConditionsOperation in experiment
8 g Stage #1: trimethyl phosphonoacetate With sodium hydride In tetrahydrofuran; mineral oil for 2h; Cooling with ice; Stage #2: tridecan-7-one In tetrahydrofuran; mineral oil for 97h; Cooling with ice; Reflux; 113.113a Intermediate 113a: methyl 3-hexylnon-2-enoate Intermediate 113a: methyl 3-hexylnon-2-enoate To a suspension of sodium hydride (60% in paraffin oil, 14.16g, 335 mmol) in THF (500 ml_), cooled in an ice-water bath, was slowly added trimethyl phosphonoacetate (50.74g, 278.8 mmol). After 2h, tridecan-7-one (6.5g, 32.8 mmol) was slowly added, and the reaction was warmed to ambient temperature. After 1 h, the reaction was heated to reflux. After 4 days, the reaction was cooled, and 1 N HCI (aq) was added to quench the reaction. The reaction was extracted with ethyl acetate (3 x 200 ml_). The combined organic extracts were dried over sodium sulfate, filtered, and concentrated under reduced pressure. The concentrate was purified on silica gel, using ethyl acetate / hexanes as eluent to provide 8.0g of the desired product. TLC (silica gel, 10% ethyl acetate in hexanes): Rf = 0.72.
8.0 g Stage #1: trimethyl phosphonoacetate With sodium hydride In tetrahydrofuran; paraffin oil for 2h; Cooling with ice; Stage #2: tridecan-7-one In tetrahydrofuran; paraffin oil for 100h; Cooling with ice; Reflux; 23 Intermediate 23a: methyl 3-hexylnon-2-enoate To a suspension of sodium hydride (60% in paraffin oil, 14.16g, 335 mmol) in THF (500 mL), cooled in an ice-water bath, was slowly added trimethyl phosphonoacetate (50.74g, 278.8 mmol). After 2h, tridecan-7-one (6.5g, 32.8 mmol) was slowly added, and the reaction was warmed to ambient temperature. After 1 h, the reaction was heated to reflux. After 4 days, the reaction was cooled, and 1 N HCI (aq) was added to quench the reaction. The reaction was extracted with ethyl acetate (3 x 200 mL). The combined organic extracts were dried over sodium sulfate, filtered, and concentrated under reduced pressure. The concentrate was purified on silica gel, using ethyl acetate / hexanes as eluent to provide 8.0g of the desired product. TLC (silica gel, 10% ethyl acetate in hexanes): Rf = 0.72.
8 g Stage #1: trimethyl phosphonoacetate With sodium hydride In tetrahydrofuran; paraffin oil for 2h; Cooling with ice; Stage #2: tridecan-7-one In tetrahydrofuran; paraffin oil at 20℃; for 97h; Reflux; 26.26a Intermediate 26a: methyl 3-hexylnon-2-enoate Intermediate 26a: methyl 3-hexylnon-2-enoate To a suspension of sodium hydride (60% in parafin oil, 14.16g, 335 mmol) in THF (500 mL), cooled in an ice-water bath, was slowly added trimethyl phosphonoacetate (50.74g, 278.8 mmol) to control gas evolution. After the addition was finished, the reaction was stirred for 2h then tridecan-7-one (6.5g, 32.8 mmol) was slowly added, and the reaction was warmed to ambient temperature. After 1 h additional, the reaction was heated to reflux. After 4d, the reaction was cooled, and 1 N HCI (aq) was added to quench the reaction. The reaction was extracted with ethyl acetate (3 x 200 mL). The combined organic extracts were dried over sodium sulfate, filtered, and concentrated under reduced pressure. The concentrate was purified on silica gel, using ethyl acetate / hexanes as eluent to provide 8.0g of the desired product. TLC (silica gel, 10% ethyl acetate in hexanes): Rf = 0.72.
  • 83
  • [ 462-18-0 ]
  • (1,1-dihexylhexa-1,5-dien-3-yl)(phenyl)sulfane [ No CAS ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 5 steps 1: n-butyllithium / tetrahydrofuran / 48 h / 0 - 20 °C 2: sodium hydroxide / water; dichloromethane / 24 h / 25 °C 3: titanium(IV) isopropylate; ethylmagnesium bromide / tetrahydrofuran / 4 h / 25 °C 4: potassium <i>tert</i>-butylate / dimethyl sulfoxide / 23.5 h / 25 - 55 °C 5: dirhodium tetraacetate / tetrahydrofuran / 36 h / 50 °C / Schlenk technique; Inert atmosphere
  • 84
  • [ 462-18-0 ]
  • 3,3-dihexylcycloprop-1-ene [ No CAS ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 4 steps 1: n-butyllithium / tetrahydrofuran / 48 h / 0 - 20 °C 2: sodium hydroxide / lithium hydroxide monohydrate; dichloromethane / 24 h / 25 °C 3: titanium isopropoxide; ethynylmagnesium bromide / tetrahydrofuran / 4 h / 25 °C 4: potassium-t-butoxide / dimethyl sulfoxide / 23.5 h / 25 - 55 °C
Multi-step reaction with 4 steps 1.1: n-butyllithium / tetrahydrofuran; hexane / 3 h / 0 - 20 °C 1.2: 24 h / 0 - 20 °C 2.1: sodium hydroxide; N-hexadecyl-N,N,N-trimethylammonium bromide / lithium hydroxide monohydrate; dichloromethane / 25 °C 3.1: titanium isopropoxide; ethynylmagnesium bromide / diethyl ether; tetrahydrofuran / 3 h / 0 - 20 °C 4.1: potassium-t-butoxide / dimethyl sulfoxide / 55 °C
  • 85
  • [ 462-18-0 ]
  • (6-hexyldodeca-1,2,5-trien-4-yl)(phenyl)sulfane [ No CAS ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 5 steps 1: n-butyllithium / tetrahydrofuran / 48 h / 0 - 20 °C 2: sodium hydroxide / water; dichloromethane / 24 h / 25 °C 3: titanium(IV) isopropylate; ethylmagnesium bromide / tetrahydrofuran / 4 h / 25 °C 4: potassium <i>tert</i>-butylate / dimethyl sulfoxide / 23.5 h / 25 - 55 °C 5: dirhodium tetraacetate / tetrahydrofuran / 36 h / 50 °C / Schlenk technique; Inert atmosphere
  • 86
  • [ 462-18-0 ]
  • [ 1393672-10-0 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 2 steps 1: n-butyllithium / tetrahydrofuran / 48 h / 0 - 20 °C 2: sodium hydroxide / lithium hydroxide monohydrate; dichloromethane / 24 h / 25 °C
Multi-step reaction with 2 steps 1.1: n-butyllithium / tetrahydrofuran; hexane / 3 h / 0 - 20 °C 1.2: 24 h / 0 - 20 °C 2.1: sodium hydroxide; N-hexadecyl-N,N,N-trimethylammonium bromide / lithium hydroxide monohydrate; dichloromethane / 25 °C
  • 87
  • [ 462-18-0 ]
  • [ 1393672-11-1 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 3 steps 1: n-butyllithium / tetrahydrofuran / 48 h / 0 - 20 °C 2: sodium hydroxide / lithium hydroxide monohydrate; dichloromethane / 24 h / 25 °C 3: titanium isopropoxide; ethynylmagnesium bromide / tetrahydrofuran / 4 h / 25 °C
Multi-step reaction with 3 steps 1.1: n-butyllithium / tetrahydrofuran; hexane / 3 h / 0 - 20 °C 1.2: 24 h / 0 - 20 °C 2.1: sodium hydroxide; N-hexadecyl-N,N,N-trimethylammonium bromide / lithium hydroxide monohydrate; dichloromethane / 25 °C 3.1: titanium isopropoxide; ethynylmagnesium bromide / diethyl ether; tetrahydrofuran / 3 h / 0 - 20 °C
  • 88
  • [ 462-18-0 ]
  • [ 1779-49-3 ]
  • [ 19780-80-4 ]
YieldReaction ConditionsOperation in experiment
90% Stage #1: triphenylmethylphosphonium bromide With potassium-t-butoxide In tetrahydrofuran at 0℃; for 0.75h; Stage #2: di-n-hexyl ketone In tetrahydrofuran at 0 - 23℃; for 16h;
71% Stage #1: triphenylmethylphosphonium bromide With n-butyllithium In tetrahydrofuran; hexane at 0 - 20℃; for 3h; Stage #2: di-n-hexyl ketone In tetrahydrofuran; hexane at 0 - 20℃; for 24h;
With n-butyllithium In tetrahydrofuran at 0 - 20℃; for 48h;
With potassium-t-butoxide In tetrahydrofuran at 0 - 20℃; for 16h;
Stage #1: triphenylmethylphosphonium bromide With potassium-t-butoxide In tetrahydrofuran at 0℃; for 0.75h; Stage #2: di-n-hexyl ketone In tetrahydrofuran at 0 - 20℃;

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