ammonia; acetic anhydride in water T=0 - 120°C; 20 h; Inert atmosphere;
参考文献
BIOTA EUROPE LTD; TYNDALL, Edward Malcolm; CZAPLEWSKI, Lloyd George; FISHWICK, Colin William Gordon; YULE, Ian Andrew; MITCHELL, Jeffrey Peter; ANDERSON, Kelly Helen; PITT, Gary Robert William
Patent: WO2013/91011 A1, 2013 ;
Location in patent: Page/Page column 66; 67 ;
1: With orthoformic acid triethyl ester T=120°C; 2 h; 2: With ammonia in dichloromethane T=0 - 20°C;
参考文献
Deciphera Pharmaceuticals, LLC; Flynn, Daniel L.; Kaufman, Michael D.; Petillo, Peter A.
Patent: US8461179 B1, 2013 ;
Location in patent: Page/Page column 66 ;