6,7,8,9-四氢-5H-咔唑-3-甲腈合成路线 (共 6 条)
反应条件
1,4-diaza-bicyclo[2.2.2]octane; palladium diacetate; magnesium sulfate in N,N-dimethyl-formamide T=105°C;
参考文献
Chen; Lieberman; Larsen; Verhoeven; Reider
Journal of Organic Chemistry, 1997 , vol. 62, # 9 p. 2676 - 2677
反应条件
1: 1-bromocyclohexane With chloro-trimethyl-silane; magnesium; ethylene dibromide; lithium chloride; zinc dibromide in tetrahydrofuran T=0 - 25°C; 4 h; Inert atmosphere; 2: With zinc dibromide in tetrahydrofuran T=25°C; 0.166667 h; Inert atmosphere; 3: cyano derivative of benzenediazonium tetrafluoroborate With chloro-trimethyl-silane in tetrahydrofuran T=-60 - 125°C; Inert atmosphereMicrowave irradiation; regioselective reaction;
参考文献
Zhang, Zhi-Guang; Haag, Benjamin A.; Li, Jin-Shan; Knochel, Paul
Synthesis, 2011 , # 1 p. 23 - 29
反应条件
in acetic acid 4 h; Reflux;
参考文献
ITHERX PHARMACEUTICALS, INC.
Patent: WO2009/103022 A1, 2009 ;
Location in patent: Page/Page column 74 ;
参考文献
Merck and Co., Inc.
Patent: US5811551 A1, 1998 ;
参考文献
Przheval'skii, N. M.; Kostromina, L. Yu.; Grandberg, I. I.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1988 , vol. 24, p. 154 - 158
Khimiya Geterotsiklicheskikh Soedinenii, 1988 , vol. 24, # 2 p. 188 - 192
参考文献
Mittapalli, Gopi Kumar; Zhao, Fang; Jackson, Andrew; Gao, Hongfeng; Lee, Haekyung; Chow, Stephine; Kaur, Maninder Pal; Nguyen, Natalie; Zamboni, Robert; McKelvy, Jeffrey; Wong-Staal, Flossie; MacDonald, James E.
Bioorganic and Medicinal Chemistry Letters, 2012 , vol. 22, # 15 p. 4955 - 4961