2,3,5,6-四氯对苯二甲酰氯合成路线 （共 22 条）
反应条件
1: 2,3,5,6-tetrachloroterephthaloyl dichloride With potassium fluoride in sulfolane T=100 - 150°C; 4 h; 2: methanol in sulfolane T=20°C; 1 h; Product distribution / selectivity;
参考文献
US2009/99387 A1, ;
Page/Page column 7 ;
反应条件
1: 2,3,5,6-tetrachloroterephthaloyl dichloride With potassium fluoride in sulfolane T=140 - 145°C; 3 h; 2: methanol in sulfolane; toluene T=20°C; 1 h; Product distribution / selectivity;
参考文献
US2009/99387 A1, ;
Page/Page column 10 ;
反应条件
1: 2,3,5,6-tetrachloroterephthaloyl dichloride With potassium fluoride in dimethylsulfone; toluene T=100 - 155°C; 4 h; 2: methanol in dimethylsulfone; toluene T=20°C; 1 h; Product distribution / selectivity;
参考文献
EP1961729 A1, ;
Page/Page column 7 ;
反应条件
anhydrous iron chloride; chlorine; iron
T=175 - 180°C; 10 h;
参考文献
Sheng, Shou-Ri; Mao, Xue-Chun; Pei, Xue-Liang; Liu, Xiao-Ling; Song, Cai-Sheng
Journal of the Chinese Chemical Society, 2008 , vol. 55, # 1 p. 189 - 195
反应条件
1: 2,3,5,6-tetrachloroterephthaloyl dichloride With potassium fluoride in dimethylsulfone; toluene
T=100 - 145°C; 3 h;
2: methanol in dimethylsulfone; toluene
T=60°C; 10 h; Product distribution / selectivity;
参考文献
SUMITOMO CHEMICAL COMPANY, LIMITED
Patent: US2009/99387 A1, 2009 ;
Location in patent: Page/Page column 6-9 ;
反应条件
1: 2,3,5,6-tetrachloroterephthaloyl dichloride With potassium fluoride in sulfolane
T=140 - 145°C; 3 h;
2: methanol in sulfolane; toluene
T=20°C; 1 h; Product distribution / selectivity;
参考文献
SUMITOMO CHEMICAL COMPANY, LIMITED
Patent: US2009/99387 A1, 2009 ;
Location in patent: Page/Page column 9-10 ;
反应条件
1: 2,3,5,6-tetrachloroterephthaloyl dichloride With potassium fluoride in dimethylsulfone; toluene; xylene
T=100 - 145°C; 3 h;
2: methanol With potassium carbonate in dimethylsulfone; toluene; xylene
T=10°C; 4 h; Product distribution / selectivity;
参考文献
Sumitomo Chemical Company, Limited
Patent: EP1961729 A1, 2008 ;
Location in patent: Page/Page column 7 ;
反应条件
1: 2,3,5,6-tetrachloroterephthaloyl dichloride With potassium fluoride in sulfolane
T=140 - 145°C; 3 h;
2: methanol in sulfolane; toluene
T=20°C; 1 h; Product distribution / selectivity;
参考文献
SUMITOMO CHEMICAL COMPANY, LIMITED
Patent: US2009/99387 A1, 2009 ;
Location in patent: Page/Page column 10 ;
反应条件
1: 2,3,5,6-tetrachloroterephthaloyl dichloride With potassium fluoride in dimethylsulfone; toluene
T=100 - 155°C; 4 h;
2: methanol in dimethylsulfone; toluene
T=20°C; 1 h; Product distribution / selectivity;
参考文献
Sumitomo Chemical Company, Limited
Patent: EP1961729 A1, 2008 ;
Location in patent: Page/Page column 7 ;
反应条件
potassium fluoride in dimethylsulfone; toluene; xylene
T=145°C; 4 h;
参考文献
Sumitomo Chemical Company, Limited
Patent: EP2123624 A1, 2009 ;
Location in patent: Page/Page column 10 ;
