反应条件
1: 68 percent / ZnCO3, HBr / acetic acid; acetic anhydride / 1) 70 deg C, 20 min, 2) reflux, 4 h
2: 53 percent / ZnCl2 / 4 h / 120 - 130 °C
View Scheme
参考文献
Matthews, Susan E.; Saadioui, Mohamed; Boehmer, Volker; Barboso, Silvia; Arnaud-Neu, Francoise; Schwing-Weill, Marie-Jose; Carrera, Alejandro Garcia; Dozol, Jean-Francois
Journal fuer Praktische Chemie - Practical Applications and Applied Chemistry (Germany), 1999 , vol. 341, # 3 p. 264 - 273