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[ CAS No. 245432-97-7 ] {[proInfo.proName]}

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Chemical Structure| 245432-97-7
Chemical Structure| 245432-97-7
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Product Details of [ 245432-97-7 ]

CAS No. :245432-97-7 MDL No. :MFCD08705304
Formula : C14H23BO2 Boiling Point : -
Linear Structure Formula :- InChI Key :KSZSVSZZECWICY-ZHACJKMWSA-N
M.W : 234.14 Pubchem ID :11310851
Synonyms :

Safety of [ 245432-97-7 ]

Signal Word:Warning Class:N/A
Precautionary Statements:P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313 UN#:N/A
Hazard Statements:H315-H319 Packing Group:N/A
GHS Pictogram:

Application In Synthesis of [ 245432-97-7 ]

* 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 [ 245432-97-7 ]

[ 245432-97-7 ] Synthesis Path-Downstream   1~2

  • 1
  • [ 931-49-7 ]
  • [ 25015-63-8 ]
  • [ 245432-97-7 ]
YieldReaction ConditionsOperation in experiment
97% With C28H40CuNO In acetonitrile at 20℃; for 2h; Schlenk technique; Inert atmosphere; A General Protocol General procedure: To a flame dried Schlenk was added Et2CAACCuOPh (2.5 mol %) and a magnetic stir bar under an Ar atmosphere. 0.097 mL freshly distilled MeCN was added to fully dissolve catalyst and yield a 2.3 ± 0.1 M solution depending on the nature of the alkyne. Alkyne (0.56 mmol, 1 eq.) was added followed immediately by pinacolborane (0.57 mmol, 1.025 eq). The resulting solution is stirred at room temperature for 2 hours. After this time, the volatiles were evaporated under vacuum. 10 mL pentane was added to residue. This solution was passed through a pad of silica (5 cm diameter x 5 cm high) to remove insoluble components. Elution with 2 x 10 mL of pentane, followed by evaporation under vacuum yielding pure products 2a-m.
96% With tris[N,N-bis(trimethylsilyl)amide]yttrium In toluene at 100℃; for 24h; Inert atmosphere; 6 Preparation of (E)-2-(2-(cyclohex-1-en-1-yl)vinyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborane , The structural formula is as follows: Under the protection of nitrogen, add the raw material cyclohexenyl phenyl acetylene (0.5 mmol),Catalyst Y[N(SiMe3)2]3(1mol%), HBpin(1.2mmol), toluene (2mL), reacted at 100 for 24h, the product separation yield is 96%
91% With lithium hexamethyldisilazane In toluene at 100℃; for 24h; Inert atmosphere; Glovebox; Schlenk technique;
91% With 8C4H8O*10Br(1-)*5Co(2+)*2C14H10N8; sodium triethylborohydride In tetrahydrofuran; tert-butyl methyl ether at 45℃; for 10h; Inert atmosphere; Schlenk technique; regioselective reaction;
87% With bis(cyclohexanyl)borane at 20℃; for 2h;
87% With [FeH(tBuPNP)] In hexane at 20℃; for 16h; Inert atmosphere; Glovebox; Schlenk technique; chemoselective reaction;
86% With bis(cyclopentadienyl)zirconium(IV) chloride hydride; triethylamine at 60℃;
86% With bis(cyclopentadienyl)zirconium(IV) chloride hydride; triethylamine at 60℃; for 12h; Inert atmosphere; Neat (no solvent);
84% With bis(cyclopentadienyl)zirconium(IV) chloride hydride at 0 - 20℃; for 48.5h; Inert atmosphere;
84% With bis(cyclopentadienyl)zirconium(IV) chloride hydride at 0 - 20℃; for 64h; Inert atmosphere;
83% With Zinc di(trifluoromethanesulphonate); sodium triethylborohydride In tetrahydrofuran; toluene at 80℃; for 10h; Schlenk technique; Inert atmosphere; regioselective reaction;
82% With Di-n-butylmagnesium In n-heptane; toluene at 80℃; for 18h; Inert atmosphere; regioselective reaction;
80% With diisobutylaluminium hydride In hexane; toluene at 110℃; for 2h; Inert atmosphere; chemoselective reaction;
80% With sodium triethylborohydride; scandium trifluoromethanesulphonate In tetrahydrofuran; toluene at 100℃; for 24h; Microwave irradiation; Inert atmosphere; regioselective reaction;
80% With lithium hexamethyldisilazane In toluene at 100℃; for 24h; Inert atmosphere; 10 Preparation method: Under the protection of nitrogen, add the raw material cyclohexenyl acetylene (0.5mmol), pinacol borane (0.6mmol), catalyst LHMDS (7mol%) and organic solvent toluene (0.5mL) into the reaction vessel and mix with stirring. After mixing uniformly, react at 100°C for 24h, filter and purify to obtain the product; the product separation yield is 80%.
79% In neat (no solvent) at 215℃; for 0.416667h; Microwave irradiation; stereoselective reaction;
75% With C39H22BF10OP In dichloromethane-d2 at 20℃; The reaction was carried out according to the general procedure above by using 1 - cyclohexenyl)acetylene (53 mg, 0.5 mmol) and HBpin (64 mg, 0.5 mmol). The resulting reaction mixture was monitored by 1H NMR and 11 B NMR spectroscopy. After 36 hours, the yield of product is about 75%. 1H NMR (400 MHz, CD2CI2, 25<€): δ 6.87 (d, JHH = 18.0 Hz, CH), 5.87 (t, J = 3.6 Hz, CHCH2), 5.27 (d, JHH = 18.0 Hz, CHB), 2.08-2.03 (m, 4H), 1.53-1.49 (m, 4H), 1.15 (s, 12H). 11B NMR (160 MHz, CD2CI2, 25°C): 30.2 (br) ppm.
75% In neat (no solvent) at 110℃; for 12h; Inert atmosphere;
71% With C42H56AlN5 In neat (no solvent) at 60℃; for 12h; Sealed tube; chemoselective reaction;
70% With silver(I) acetate In toluene at 120℃; for 24h; Inert atmosphere; Sealed tube;
68% With tris(pentafluorophenyl)borate In toluene at 60℃; for 2h; Inert atmosphere; chemoselective reaction;
63% With silver(I) acetate In toluene at 120℃; for 18h; Schlenk technique; Inert atmosphere; stereoselective reaction;
59% With 9-bora-[3.3.1]-bicyclononane dimer In tetrahydrofuran at 20℃; for 2h;
50% With p-N,N-dimethylaminobenzoic acid In octane at 100℃; for 12h; Inert atmosphere;
50% Stage #1: 4,4,5,5-tetramethyl-1,3,2-dioxaborolane With 1,3-bis-(diphenylphosphino)propane; cobalt(II) 2,4-pentanedionate In acetonitrile at 20℃; for 0.25h; Inert atmosphere; Schlenk technique; Stage #2: 1-ethenylcyclohexene In acetonitrile at 20℃; for 16h; Inert atmosphere; Schlenk technique; chemoselective reaction;
68 %Spectr. With 2Fe(1+)*9CO In toluene at 100℃; for 24h; Inert atmosphere;
With bis(pentafluorophenyl)borane In dichloromethane at 20℃; for 5h; Glovebox; Inert atmosphere; Sealed tube;
97 %Spectr. With lithium 2,6-di-tert-butylphenolate In neat (no solvent) at 100℃; for 12h; Inert atmosphere; Schlenk technique; Glovebox; chemoselective reaction;

Reference: [1]Romero, Erik A.; Jazzar, Rodolphe; Bertrand, Guy [Journal of Organometallic Chemistry, 2017, vol. 829, p. 11 - 13]
[2]Current Patent Assignee: WENZHOU UNIV NEW MATERIAL AND INDUSTRY TECHNOLOGY - CN112778344, 2021, A Location in patent: Paragraph 0045-0049
[3]Liu, Jichao; Wu, Caiyan; Hu, Tinghui; Yang, Wei; Xie, Yaoyao; Shi, Yinyin; Liu, Qianrui; Shao, Yinlin; Zhang, Fangjun [Journal of Organic Chemistry, 2022, vol. 87, # 5, p. 3442 - 3452]
[4]Jia, Jun-Song; Wu, Tai-Xue; Fu, Yi-Jia; Hu, Zhi-Rong; Tang, Hai-Tao; Pan, Ying-Ming; Huang, Fu-Ping [Advanced Synthesis and Catalysis, 2022, vol. 364, # 11, p. 1873 - 1878]
[5]Shirakawa, Kazuya; Arase, Akira; Hoshi, Masayuki [Synthesis, 2004, # 11, p. 1814 - 1820]
[6]Nakajima, Kazunari; Kato, Takeru; Nishibayashi, Yoshiaki [Organic Letters, 2017, vol. 19, # 16, p. 4323 - 4326]
[7]Shade, Ryan E.; Hyde, Alan M.; Olsen, John-Carl; Merlic, Craig A. [Journal of the American Chemical Society, 2010, vol. 132, p. 1202 - 1203]
[8]Winternheimer, David J.; Merlic, Craig A. [Organic Letters, 2010, vol. 12, # 11, p. 2508 - 2510]
[9]Cannillo, Alexandre; Norsikian, Stephanie; Retailleau, Pascal; Dau, Marie-Elise Tran Huu; Iorga, Bogdan I.; Beau, Jean-Marie [Chemistry - A European Journal, 2013, vol. 19, # 28, p. 9127 - 9131]
[10]François, Benjamin; Eberlin, Ludovic; Berrée, Fabienne; Whiting, Andrew; Carboni, Bertrand [Journal of Organic Chemistry, 2020, vol. 85, # 8, p. 5173 - 5182]
[11]Mandal, Souvik; Mandal, Sayantan; Geetharani [Chemistry - An Asian Journal, 2019, vol. 14, # 24, p. 4553 - 4556]
[12]Magre, Marc; Maity, Bholanath; Falconnet, Alban; Cavallo, Luigi; Rueping, Magnus [Angewandte Chemie - International Edition, 2019, vol. 58, # 21, p. 7025 - 7029][Angew. Chem., 2019, vol. 131, # 21, p. 7099 - 7103,5]
[13]Bismuto, Alessandro; Thomas, Stephen P.; Cowley, Michael J. [Angewandte Chemie - International Edition, 2016, vol. 55, # 49, p. 15356 - 15359][Angew. Chem., 2016, vol. 128, p. 15582 - 15585,4]
[14]Mandal, Souvik; Verma, Piyush Kumar; Geetharani [Chemical Communications, 2018, vol. 54, # 97, p. 13690 - 13693]
[15]Current Patent Assignee: WENZHOU UNIV NEW MATERIAL AND INDUSTRY TECHNOLOGY - CN113563372, 2021, A Location in patent: Paragraph 0012; 0068-0072
[16]Altarejos, Julia; Sucunza, David; Vaquero, Juan J.; Carreras, Javier [European Journal of Organic Chemistry, 2020, vol. 2020, # 20, p. 3024 - 3029]
[17]Current Patent Assignee: Oxford University Innovation (in: Oxford University); UNIVERSITY OF OXFORD - WO2016/198892, 2016, A1 Location in patent: Paragraph 00137; 00143
[18]Jaladi, Ashok Kumar; Choi, Hyeon Seong; An, Duk Keun [New Journal of Chemistry, 2020, vol. 44, # 32, p. 13626 - 13632]
[19]Sarkar, Nabin; Bera, Subhadeep; Nembenna, Sharanappa [Journal of Organic Chemistry, 2020, vol. 85, # 7, p. 4999 - 5009]
[20]Eghbarieh, Nadim; Hanania, Nicole; Zamir, Alon; Nassir, Molhm; Stein, Tamar; Masarwa, Ahmad [Journal of the American Chemical Society, 2021, vol. 143, # 16, p. 6211 - 6220]
[21]Bismuto, Alessandro; Cowley, Michael J.; Thomas, Stephen P. [Advanced Synthesis and Catalysis, 2021, vol. 363, # 9, p. 2382 - 2385]
[22]Wang, Yan; Guan, Rui; Sivaguru, Paramasivam; Cong, Xuefeng; Bi, Xihe [Organic Letters, 2019, vol. 21, # 11, p. 4035 - 4038]
[23]Nieto-Sepulveda, Eduardo; Bage, Andrew D.; Evans, Louise A.; Hunt, Thomas A.; Leach, Andrew G.; Thomas, Stephen P.; Lloyd-Jones, Guy C. [Journal of the American Chemical Society, 2019, vol. 141, # 46, p. 18600 - 18611]
[24]Ho, Hon Eong; Asao, Naoki; Yamamoto, Yoshinori; Jin, Tienan [Organic Letters, 2014, vol. 16, # 17, p. 4670 - 4673]
[25]González, María J.; Bauer, Felix; Breit, Bernhard [Organic Letters, 2021, vol. 23, # 21, p. 8199 - 8203]
[26]Haberberger, Michael; Enthaler, Stephan [Chemistry - An Asian Journal, 2013, vol. 8, # 1, p. 50 - 54]
[27]Fleige, Mirco; Möbus, Juri; Vom Stein, Thorsten; Glorius, Frank; Stephan, Douglas W. [Chemical Communications, 2016, vol. 52, # 72, p. 10830 - 10833]
[28]Bisai, Milan Kumar; Yadav, Sandeep; Das, Tamal; Vanka, Kumar; Sen, Sakya S. [Chemical Communications, 2019, vol. 55, # 78, p. 11711 - 11714]
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  • [ 931-49-7 ]
  • [ 73183-34-3 ]
  • [ 245432-97-7 ]
YieldReaction ConditionsOperation in experiment
93% With methanol; copper (I) tert-butoxide; triphenylphosphine In tetrahydrofuran at 20℃; Inert atmosphere; regioselective reaction;
88% With water In toluene at 80℃; for 10h; Schlenk technique; Sealed tube; regioselective reaction;
81% With tetrabutylammonium tetrafluoroborate In methanol at 20℃; Electrochemical reaction;
81% With tetrabutylammonium tetrafluoroborate In methanol
80% With [Cu(phen)(xantphosTEPD)]PF6; potassium carbonate In water; acetonitrile at 20℃; for 7h; Sealed tube; Inert atmosphere; Irradiation; diastereoselective reaction;
71% With (1-(2-(2,3-diisopropyl-1-methylguanidino)ethyl)-3-mesityl-1,3-dihydro-2H-imidazol-2-ylidene)copper(I) chloride In tetrahydrofuran; water at 20℃; for 1h; stereoselective reaction;
63% With 1,3-bis(2,4,6-trimethylphenyl)imidazole-2-ylidene silver chloride; potassium <i>tert</i>-butylate In tetrahydrofuran; methanol at 50℃; for 8h; Schlenk technique; Inert atmosphere; regioselective reaction;
32% With sodium methylate; copper In ethanol at 20℃; for 24h; Schlenk technique; Inert atmosphere; Sealed tube;

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