2-(2-甲基噻唑-5-基)乙酸乙酯合成路线 (共 4 条)
反应条件
Lawesson's reagent in toluene
T=20°C; 3 h;
参考文献
BOEHRINGER INGELHEIM INTERNATIONAL GMBH
Patent: US2011/71196 A1, 2011 ;
Location in patent: Page/Page column 31 ;
反应条件
ammonium hydroxide in ethyl acetate
参考文献
Roussel-UCLAF
Patent: US4053618 A1, 1977 ;
反应条件
1: tetrabutyl ammonium fluoride / tetrahydrofuran / 12 h
2: Lawesson's reagent / toluene / 3 h / 20 °C
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参考文献
BOEHRINGER INGELHEIM INTERNATIONAL GMBH
Patent: US2011/71196 A1, 2011 ;
反应条件
potassium hydroxide in methanol; water
参考文献
Roussel-UCLAF
Patent: US4053618 A1, 1977 ;