3-羟基-4-甲基苯甲酸合成路线 (共 34 条)
反应条件
thionyl chloride 16 h; Heating;
参考文献
Payne, Richard J.; Bulloch, Esther M.M.; Abell, Andrew D.; Abell, Chris
Organic and Biomolecular Chemistry, 2005 , vol. 3, # 20 p. 3629 - 3635
反应条件
sulfuric acid in methanol
参考文献
Sumitomo Pharmaceuticals Company, Limited
Patent: EP1479384 A1, 2004 ;
参考文献
Warner-Lambert Company
Patent: US5238958 A1, 1993 ;
US 5238958 A
反应条件
thionyl chloride in methanol 18 h; Reflux;
参考文献
KATHOLIEKE UNIVERSITEIT LEUVEN; BARDIOT, Dorothee; CHALTIN, Patrick; CHRIST, Frauke; DEBYSER, Zeger; DE MAEYER, Marc; MARCHAND, Arnaud; MARCHAND, Damien; VOET, Arnout
Patent: WO2010/130842 A1, 2010 ;
Location in patent: Page/Page column 132-133 ;
WO 2010/130842 A1
反应条件
1: aq. NaOH 2: LiAlH4 3: SOCl2 4: dimethylformamide View Scheme
参考文献
Valenta; Protiva
Collection of Czechoslovak Chemical Communications, 1977 , vol. 42, # 7 p. 2240 - 2245
参考文献
Fuganti, Claudio; Serra, Stefano
Journal of the Chemical Society, Perkin Transactions 1, 2000 , # 22 p. 3758 - 3764
反应条件
sulfuric acid 20 h; Heating / reflux;
参考文献
Bartkovitz, David Joseph; Chu, Xin-Jie; Luk, Kin-Chun
Patent: US2009/48274 A1, 2009 ;
Location in patent: Page/Page column 10 ;
US 20090048274 A1
反应条件
5 h; Heating / reflux;
参考文献
Bartkovitz, David Joseph; Chen, Yi; Chu, Xin-Jie; Luk, Kin-Chun; Rossman, Pamela Loreen; So, Sung-Sau
Patent: US2007/60607 A1, 2007 ;
Location in patent: Page/Page column 45 ;
US 20070060607 A1
反应条件
1: K2CO3 / acetone / 10 h / Heating 2: LiAlH4 / tetrahydrofuran / 20 °C 3: MnO2 / CHCl3 / 3 h / Heating View Scheme
参考文献
Fuganti, Claudio; Serra, Stefano
Journal of the Chemical Society, Perkin Transactions 1, 2000 , # 22 p. 3758 - 3764
反应条件
methyllithium; calcium carbonate
参考文献
Vongerichten; Roessler
Chemische Berichte, 1878 , vol. 11, p. 1587