5-甲酰基噻唑-2-氨基甲酸叔丁酯合成路线 (共 34 条)
反应条件
hydrogenchloride; sodium acetate; sodium nitrite
1.) water, 0 deg C; 2.) water, ethanol, 2 h; Yield given. Multistep reaction;
参考文献
Yen, Ming-Shien; Chen, Chien-Wen
Dyes and Pigments, 2010 , vol. 86, # 2 p. 129 - 132
反应条件
1: 4-nitro-aniline With hydrogenchloride in water
0.333333 h;
2: With sulfuric acid; sodium nitrite
T=5 - 10°C;
3: 2-amino-4-(4-chlorophenyl)-1,3-thiazole With sodium carbonate in water
T=0 - 5°C; pH=5 - 6;
参考文献
Yen, Ming-Shien; Chen, Chien-Wen
Dyes and Pigments, 2010 , vol. 86, # 2 p. 129 - 132
反应条件
hydrogenchloride; sodium acetate; sodium nitrite
1.) water, 0 deg C; 2.) water, ethanol, 2 h; Yield given. Multistep reaction;
参考文献
Rao; Khan; Mehra
Journal of the Indian Chemical Society, 1982 , vol. 59, # 3 p. 375 - 377
反应条件
hydrogenchloride; sodium acetate; sodium nitrite
1.) water, 0 deg C; 2.) water, ethanol, 2 h; Yield given. Multistep reaction;
参考文献
Rao; Khan; Mehra
Journal of the Indian Chemical Society, 1982 , vol. 59, # 3 p. 375 - 377