4-甲基-1,2-噻吩-4-羧酸合成路线 （共 3 条）
反应条件
sodium carbonate; thiolacetic acid potassium salt in water; dimethyl sulfoxide Reflux;
参考文献
L'OREAL
Patent: US2010/197759 A1, 2010 ;
Location in patent: Page/Page column 19 ;
反应条件
1: With triethylamine; isobutyl chloroformate in tetrahydrofuran T=20°C; 2 h; 2: With ammonia in tetrahydrofuran Product distribution / selectivity;
参考文献
L'OREAL
Patent: US2010/197759 A1, 2010 ;
Location in patent: Page/Page column 20 ;
反应条件
ammonia; triethylamine in tetrahydrofuran; water; isopropyl alcohol; toluene
参考文献
L'OREAL
Patent: US2010/135942 A1, 2010 ;
