Purity | Size | Price | VIP Price | USA Stock *0-1 Day | Global Stock *5-7 Days | Quantity | |||||
{[ item.p_purity ]} | {[ item.pr_size ]} |
{[ getRatePrice(item.pr_usd, 1,1) ]} {[ getRatePrice(item.pr_usd,item.pr_rate,item.mem_rate) ]} |
{[ getRatePrice(item.pr_usd, 1,1) ]} | Inquiry {[ getRatePrice(item.pr_usd,item.pr_rate,item.mem_rate) ]} {[ getRatePrice(item.pr_usd,1,item.mem_rate) ]} | {[ item.pr_usastock ]} | Inquiry - | {[ item.pr_chinastock ]} | Inquiry - |
* Storage: {[proInfo.prStorage]}
CAS No. : | 624-51-1 | MDL No. : | MFCD00014411 |
Formula : | C9H20O | Boiling Point : | - |
Linear Structure Formula : | - | InChI Key : | - |
M.W : | 144.25 | Pubchem ID : | - |
Synonyms : |
|
Signal Word: | Warning | Class: | N/A |
Precautionary Statements: | P264-P305+P351+P338+P337+P313 | UN#: | N/A |
Hazard Statements: | H319 | Packing Group: | N/A |
GHS Pictogram: |
* 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.
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
95% | In toluene for 12h; Ambient temperature; | |
86% | With 1-[α(R)-(N,N-dimethylamino)ethyl]-2-(diphenylhydroxymethyl)benzene * Cr(CO)3 | |
76% | With 15-crown-5; sodium iodide In toluene at 0 - 23℃; for 24h; Inert atmosphere; Schlenk technique; |
55% | In hexane for 20h; Ambient temperature; | |
51% | With tetra-n-butylphosphonium chloride In toluene at 0 - 23℃; Inert atmosphere; chemoselective reaction; | |
78 % Chromat. | With 1,2-O-isopropylidene-3-O-methyl-6-deoxy-6-N,N-N'-trimethylamino-α-D-glucofuranose In toluene at 25℃; for 10h; enantioselectivity of diethylzinc addition to heptanal, other reagents: 1,2-O-isopropylidene-3-(O-methyl- or deoxy)-6-deoxy-6-(N,N-diethylamino- or pyrrolidino- or piperidino- or morpholino)-α-D-glucopyranose; | |
man zerlegt das Gemisch nach Zweimonatigem Stehen mit Wasser; | ||
78 % Chromat. | With 1,2-O-isopropylidene-3-O-methyl-6-deoxy-6-N,N-N'-trimethylamino-α-D-glucofuranose In toluene at 25℃; for 10h; | |
With (1R,3R,5R)-3-(diphenylhydroxymethyl)-2-azabicyclo<3.3.0>octane In toluene for 48h; | ||
Schlenk technique; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
With lithium aluminium tetrahydride; diethyl ether | ||
With lithium aluminium tetrahydride; ethanol; (R,R)-TADDOL 1.) THF, from -76 deg C to RT, 4 h, 2.) 105-135 deg C, 16 torr; Yield given. Multistep reaction; | ||
With cis-[Ru(6,6'-Me2bipy)2(H2O)2](OTf)2; potassium <i>tert</i>-butylate In isopropyl alcohol at 85℃; for 14h; Inert atmosphere; |
With sodium borohydrid In methanol | VII 3-Nonanol EXAMPLE VII 3-Nonanol 20.5 g (144 mmol) of 3-nonanone are initially charged in 200 ml of methanol, 5.45 g (144 mmol) of sodium borohydride are added a little at a time at room temperature and the mixture is stirred overnight. The solvent is removed under reduced pressure and the mixture is then acidified and extracted with dichloromethane. The organic phase is dried over sodium sulphate. Removal of the solvent gives 20 g (96%) of a colourless oil. 200 MHz-1H-NMR (CDCl3, ppm): 3.52, m, 1H; 1.48, m, 13H; 0.95, t, 3H; 0.89, t, 3H. |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
99% | With sodium hypochlorite; sodium hydrogencarbonate; potassium bromide In dichloromethane at 0℃; for 5h; | |
Oxydation; | ||
With chromium(VI) oxide; sulfuric acid |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
99% | With alcohol dehydrogenase from Lactobacillus kefir; alcohol dehydrogenase from Rhodococcus ruber DSM 44541; YcnD-oxidoreductase at 30℃; for 3h; aq. buffer; Resolution of racemate; Enzymatic reaction; optical yield given as %ee; enantiospecific reaction; | |
Durch Spaltung der racemischen Form ueber den sauren Phthalsaeureester und dessen Cinchonidinsalz; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
86% | With 1H-imidazole; iodine; triphenylphosphine In dichloromethane at 20℃; Inert atmosphere; Cooling with ice; | |
85% | With cerium(III) chloride; sodium iodide In acetonitrile for 96h; Heating; | |
With phosphorus; iodine |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
With pyridine; thionyl chloride | ||
With thionyl chloride |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
With p-toluenesulfonyl chloride In pyridine at 0℃; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
With methanesulfonic acid In toluene Heating; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
In tetrahydrofuran at -40 - 20℃; for 40h; Yield given. Yields of byproduct given; | ||
In tetrahydrofuran at -40 - 50℃; for 3h; Yield given. Yields of byproduct given; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
72% | With potassium <i>tert</i>-butylate In water; dimethyl sulfoxide at 80℃; for 20h; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
With lithium methyl(cyano)cuprate In tetrahydrofuran; diethyl ether at -78℃; for 1.5h; Yield given. Yields of byproduct given; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
68% | With lead(IV) acetate In benzene at 40℃; for 72h; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
99% | With alcohol dehydrogenase from Thermoanaerobium brockii; NADH-specific (R)-selective-ADH; YcnD-oxidoreductase at 30℃; for 6h; aq. buffer; Resolution of racemate; Enzymatic reaction; optical yield given as %ee; enantiospecific reaction; | |
Multi-step reaction with 2 steps 1: 64 percent / Candida antarctica B lipase / heptane / 20 °C / Enzymatic reaction 2: 71 percent / K2CO3 / methanol / 0.5 h |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
With sulfuric acid; nitric acid |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
With water In hexane; dichloromethane at -23℃; for 1h; Yield given. Yields of byproduct given; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
97% | With cerium(III) chloride; sodium iodide In acetonitrile for 24h; Heating; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
94% | With cerium(III) chloride; sodium iodide In acetonitrile for 36h; Heating; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
96% | With triethylamine In dichloromethane at 25℃; for 15h; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
With lead(IV) acetate In benzene at 40℃; Yield given. Yields of byproduct given; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
88% | With cerium(III) chloride; sodium iodide In acetonitrile for 48h; Heating; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
1: 85% 2: 2% 3: 9% | In toluene for 0.166667h; Title compound not separated from byproducts.; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
1: 90% 2: 2% 3: 3% | In toluene for 0.166667h; Title compound not separated from byproducts.; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
1: 95% 2: 2% | In toluene for 24h; Title compound not separated from byproducts.; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
64% | With Candida antarctica B lipase In n-heptane at 20℃; Enzymatic reaction; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
76% | With 18-crown-6 ether; potassium <i>tert</i>-butylate In water; dimethyl sulfoxide at 20℃; for 20h; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
25% | With dicyclohexyl-carbodiimide In tetrahydrofuran at 0 - 20℃; | |
With dicyclohexyl-carbodiimide |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
With cytochrome P450 BM3 from Bacillus megaterium 77-9H mutation; oxygen; NADPH In phosphate buffer; ethanol at 25℃; for 12h; Title compound not separated from byproducts; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
With cyclohexa-1,4-diene; 2,4,6-collidine hydrochloride; zinc In tetrahydrofuran at 20℃; Title compound not separated from byproducts.; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
With dmap for 2h; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
Multi-step reaction with 2 steps 1: 84 percent / CuCN / diethyl ether / 4 h / -70 °C 2: 76 percent / KOt-Bu; 18-crown-6 / dimethylsulfoxide; H2O / 20 h / 20 °C |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
With triethylamine In dichloromethane | VIII 1-Ethyl-heptyl Methanesulphonate EXAMPLE VIII 1-Ethyl-heptyl Methanesulphonate 20 g (138.6 mmol) of 3-nonanol and 15.43 g of triethylamine are dissolved in 150 ml of dichloromethane and admixed dropwise with 17.47 g (152.5 mmol) of mesyl chloride. The mixture is stirred at room temperature for 4 hours. The organic phase is extracted twice with water and dried over sodium sulphate and the solvent is removed under reduced pressure. This gives 30.7 g (95%) of a yellow liquid. 200 MHz-1H-NMR (CDCI3, ppm): 4.67, quin., 1H; 3.00, s, 3H; 1.71, m, 4H; 1.30, m, 8H; 0.99, t, 3H; 0.90, t, 3H. |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
Multi-step reaction with 2 steps 1: 1H-imidazole; iodine; triphenylphosphine / dichloromethane / 20 °C / Inert atmosphere; Cooling with ice 2: C32H30ClN2NiP / tetrahydrofuran; N,N-dimethyl acetamide / 2 h / -20 °C / Inert atmosphere |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
97% | With dmap; dicyclohexyl-carbodiimide In dichloromethane at 20℃; for 24h; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
With diisopropyl (E)-azodicarboxylate; triphenylphosphine In tetrahydrofuran; ethyl acetate | (rac)-6-Chloro-9-(nonan-3-yl)-9H-purine (rac)-6-Chloro-9-(nonan-3-yl)-9H-purine Diisopropyl azodicarboxylate (2.33 mL, 12.0 mmol) was added to a mixture of nonan-3-ol (1.26 mL, 7.20 mmol), 6-chloro-9H-purine (0.93 g, 6.00 mmol) and triphenylphosphine (2.36 g, 9.00 mmol) in tetrahydrofuran (50 mL) at room temperature and stirred for 48 h. TLC (4:1 light petroleum/ethyl acetate) indicated consumption of nonan-3-ol (Rf 0.59) and formation of a product component (Rf 0.28). The reaction mixture was filtered through a short silica gel column, washing with light petroleum/ethyl acetate (1:1, 100 mL). Evaporation of the filtrate gave a crude yellow oil that was chromatographed on a silica gel column (80 g). Gradient elution with light petroleum/ethyl acetate (9:1, 1 L; 7:1, 800 mL; 5:1, 840 mL) gave 6-chloro-9-(nonan-3-yl)-9H-purine (1.30 g, 4.63 mmol; 77%) as a dense pale yellow oil: δH (200 MHz; CDCl3): 8.70 (1H, s), 8.08 (1H, s), 4.47 (1H, m), 2.07-1.88 (4H, m), 1.27-1.10 (8H, m), 0.83-0.72 (6H, m); δC (50 MHz; CDCl3): 152.25 (C), 151.88 (CH), 151.14 (C), 144.15 (CH), 131.91 (C), 59.01 (CH), 34.75 (CH2), 31.65 (CH2), 28.90 (CH2), 28.29 (CH2), 26.23 (CH2), 22.63 (CH2), 14.15 (CH3), 10.84 (CH3). |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
With dmap; dicyclohexyl-carbodiimide In dichloromethane for 12h; | ||
With dmap; dicyclohexyl-carbodiimide In dichloromethane Inert atmosphere; Cooling with ice; | (2S)-Nonan-3-yl-3,3,3-trifluoro-2-methoxy-2-phenylpropanoate 25aa General procedure: The enantiomeric excess of 24a was determined by NMR for its (R)-(+)-MTPA ester (Mosher’s ester). General procedure for MTPA ester preparation: A solution of 24a (1 equiv), (R)-(+)-MTPA ((R)-2-methoxy-3,3,3-trifluoro-2-phenylpropanoic acid) (2 equiv), and DMPA (catalytic) in DCM was cooled with an ice bath. To this solution was added DCC (4 equiv) and stirred until TLC showed completion of reaction. Then this was diluted with hexane, filtered, concentrated, and purified by column chromatography (230-400mesh silica gel, 50% EtOAc/hexane) to obtain 24aa. The MTPA ester was made by following the same procedure as for 24aa. 1H NMR (400MHz, CDCl3, δ): 7.57-7.55 (m, 2H), 7.41-7.39 (m, 4H), 5.06-5.03 (m, 1H), 3.58-3.56 (m, 3H), 1.70-1.56 (m, 4H), 1.28-1.20 (m, 8H), 0.95-0.82 (m, 6H). 13C NMR (100.6MHz, CDCl3, δ): 166.4, 132.6, 129.5, 128.3, 127.4, 78.8, 55.4, 33.0, 31.6, 29.0, 26.7, 24.8, 22.5, 14.0, 9.6. IR (KBr): 3065 (CH), 2932 (CH), 2857 (CH), 1744 (C=O), 1452 (C=C), 716 (CH aromatic) cm-1. Ee: 83% (ee was determined by 19F NMR (376.49MHz, CDCl3, δ): -71.27 (R), -71.35 (S); integration ratio of R:S=1.00:11.05). |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
Multi-step reaction with 2 steps 1.1: thionyl chloride 2.1: magnesium; iodine; ethylene dibromide / tetrahydrofuran / 70 °C / Heating 2.2: 3 h / -10 °C |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
Multi-step reaction with 3 steps 1.1: thionyl chloride 2.1: magnesium; iodine; ethylene dibromide / tetrahydrofuran / 70 °C / Heating 2.2: 3 h / -10 °C 3.1: potassium hydroxide / methanol; water / 3 h / Reflux |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
With pyridine at 0 - 20℃; Inert atmosphere; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
Multi-step reaction with 2 steps 1: pyridine / 0 - 20 °C / Inert atmosphere 2: N,N-dimethyl-formamide / 2 h / 80 °C / Inert atmosphere |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
Multi-step reaction with 3 steps 1: pyridine / 0 - 20 °C / Inert atmosphere 2: N,N-dimethyl-formamide / 2 h / 80 °C / Inert atmosphere 3: lithium aluminium tetrahydride / diethyl ether / 2 h / 0 - 20 °C / Inert atmosphere |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
Multi-step reaction with 4 steps 1.1: pyridine / 0 - 20 °C / Inert atmosphere 2.1: N,N-dimethyl-formamide / 2 h / 80 °C / Inert atmosphere 3.1: lithium aluminium tetrahydride / diethyl ether / 2 h / 0 - 20 °C / Inert atmosphere 4.1: n-butyllithium / tetrahydrofuran; hexane / 0.17 h / 0 - 20 °C / Inert atmosphere 4.2: 0.33 h / 0 - 20 °C / Inert atmosphere |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
With cytochrome P450 BM-3 enzyme mutant 9-10A-F87A Enzymatic reaction; | 3 Regiospecific Activity General procedure: Table 11 shows product distributions for hydroxylation of alkanes catalyzed by cytochrome P450 BM-3 variants wt F87A and 9-10A F87A. | |
With cytochrome P450 BM-3 enzyme mutant wt F87A Enzymatic reaction; | 3 Regiospecific Activity General procedure: Table 11 shows product distributions for hydroxylation of alkanes catalyzed by cytochrome P450 BM-3 variants wt F87A and 9-10A F87A. |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
60 % ee | With cytochrome P450 BM-3 enzyme mutant 9-10A Enzymatic reaction; regiospecific reaction; | 3 Regiospecific Activity General procedure: Mutant 9-10A exhibits high activity towards alkanes as small as propane. The alkane hydroxylation properties of this mutant are detailed in Tables 5 and 6. (0324) In Table 5 the product distribution is determined as ratio of a specific alcohol product to the total amount of all alcohol products (given in %). The product distribution for ketones was similar to alcohol product distribution. The numbers reported here are the (%) total of all ketones relative to total products (alcohols+ketones). The favored enantiomer is listed in parentheses. |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
47% | With di-isopropyl azodicarboxylate; triethylamine; triphenylphosphine In tetrahydrofuran; toluene at 0 - 20℃; for 24h; Inert atmosphere; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
89% | With iodine for 3h; Reflux; chemoselective reaction; | 2. Typical procedure for alcohol acetylation General procedure: To a solution of benzyl alcohol (0.108 g, 1 mmol) in ethyl acetate (2 mL), iodine (0.1 mmol)was added and the mixture was heated at reflux for 2 h. When the reaction was complete(monitored by TLC), it was cooled and a saturated sodium thiosulfate solution (5 mL) was added. The reaction mixture was extracted with ethyl acetate (3x10 mL). The combined organiclayers were washed with brine, dried over anhydrous sodium sulphate and concentrated invacuo. The crude was then purified by column chromatography to give 1a in 97% yield (145mg, 0.97 mmol). |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
1: 58.333 % de 2: 17 %Chromat. 3: 14 %Chromat. | With methanol; toluene-4-sulfonic acid at 25℃; for 5h; Inert atmosphere; Sealed tube; Irradiation; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
94% | With tetramethylammonium methyl carbonate In toluene for 3h; Molecular sieve; Reflux; Green chemistry; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
Multi-step reaction with 2 steps 1: triethylamine / dichloromethane 2: dimethyl sulfoxide |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
With dmap In dichloromethane at 20℃; for 3h; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
1: 63% 2: 14% | With C40H68F6FeN4O6S2Si2; dihydrogen peroxide; acetic acid at 0℃; for 0.5h; chemoselective reaction; |