3-(氰甲基)-2,4,5-三甲基噻吩合成路线 (共 5 条)
反应条件
N-benzyl-N,N,N-triethylammonium chloride in water 1 h; Heating;
参考文献
Irie, Masahiro; Mohri, Masaaki
Journal of Organic Chemistry, 1988 , vol. 53, # 4 p. 803 - 808
反应条件
tetrabutylammomium bromide in water 1 h; Heating;
参考文献
Yamaguchi, Tadatsugu; Matsuo, Masatsugu; Irie, Masahiro
Bulletin of the Chemical Society of Japan, 2005 , vol. 78, # 6 p. 1145 - 1148
反应条件
1: ZnCl2 / CH2Cl2 / 1 h / 20 °C 2: 83 percent / Bu4NBr / H2O / 1 h / Heating View Scheme
参考文献
Bulletin of the Chemical Society of Japan, , vol. 78, # 6 p. 1145 - 1148
反应条件
1: 50percent aq. NaOH, triethylbenzylamonium chloride / CCl4 / 1.5 h / 45 °C 2: 20 percent / 50percent aq. KOH / 24 h / Heating View Scheme
参考文献
Irie, Masahiro; Mohri, Masaaki
Journal of Organic Chemistry, 1988 , vol. 53, # 4 p. 803 - 808
反应条件
sodium hydroxide; tetrabutylammomium bromide in tetrachloromethane; benzene T=45°C; 3 h; 1.) CCl4, benzene, 45 deg C, 3 h, 2.) benzene;
参考文献
Nakayama, Yasuhide; Hayashi, Koichiro; Irie, Masahiro
Bulletin of the Chemical Society of Japan, 1991 , vol. 64, # 3 p. 789 - 795