1,1,1-三氟-2-三氟甲基-2,4-戊二醇合成路线 (共 7 条)
反应条件
1: With sulfuric acid in water T=0 - 25°C; 2 h; 2: With water T=90 - 95°C; 2 h;
参考文献
Central Glass Company, Ltd.
Patent: US2005/165249 A1, 2005 ;
Location in patent: Page/Page column 4 ;
反应条件
1: With dimethylsulfide borane complex in tetrahydrofuran T=15 - 20°C; 48 h; 2: With sodium hydroxide in tetrahydrofuran; water 3: With dihydrogen peroxide in tetrahydrofuran; water T=20°C;
参考文献
ST-JEAN PHOTOCHIMIE INC.; INTERNATIONAL BUSINESS MACHINES CORPORATION (IBM)
Patent: WO2006/50609 A1, 2006 ;
Location in patent: Page/Page column 14-15 ;
反应条件
lithium aluminium tetrahydride in tetrahydrofuran T=0 - 10°C;
参考文献
Petrov, Viacheslav A.
Journal of Fluorine Chemistry, 2006 , vol. 127, # 4-5 SPEC. ISS. p. 529 - 538
反应条件
1: 1,1-bis(trifluoromethyl)-2-bromoethanol With n-butyllithium in diethyl ether; hexane T=-78°C; 2: acetaldehyde in diethyl ether; hexane T=-78 - -10°C; 2 h;
参考文献
Grushin, Vladimir V.; Marshall, William J.; Halliday, Gary A.; Davidson, Fredric; Petrov, Viacheslav A.
Journal of Fluorine Chemistry, 2002 , vol. 117, # 2 p. 121 - 129
反应条件
(10H)-phenothiazine; methanesulfonic acid in toluene
T=50°C; 4 h; Heating / reflux; Product distribution / selectivity;
参考文献
Central Glass Company, Ltd.
Patent: US2005/165249 A1, 2005 ;
Location in patent: Page/Page column 4-5 ;
反应条件
2,6-dimethylpyridine; bis-[2-hydroxy-5-methyl-3-tert-butylphenyl]-methane in toluene
T=95 - 100°C; 6 h; Product distribution / selectivity;
参考文献
Central Glass Company, Ltd.
Patent: US2005/165249 A1, 2005 ;
Location in patent: Page/Page column 5 ;
反应条件
(10H)-phenothiazine; methanesulfonic acid in toluene
T=120°C; 6 h; Heating / reflux; Product distribution / selectivity;
参考文献
Central Glass Company, Ltd.
Patent: US2005/165249 A1, 2005 ;
Location in patent: Page/Page column 5 ;