甲基2-氧代-2,3-二氢-1,3-苯并噻唑-5-羧酸酯合成路线 (共 2 条)
反应条件
thionyl chloride
T=0°C; 5 h; Heating / reflux;
参考文献
Park, Chang-Ha; Yous, Said; Nativelle-Serpentini, Celine; Seralini, Gilles-Eric; Chang, Soon-Jae; Lesieur, Daniel
Patent: US2007/54899 A1, 2007 ;
Location in patent: Page/Page column 10 ;
US 20070054899 A1
反应条件
water; sulfur; triethylamine in tetrahydrofuran
T=80°C; P=9561.6 Torr; 10 h;
参考文献
Konishi, Ken-ichi; Nishiguchi, Ikuzo; Hirashima, Tsuneaki; Sonoda, Noboru; Murai, Shinji
Synthesis, 1984 , # 3 p. 254 - 255