1: With CaO T=150°C; Diels-Alder Cycloaddition; 12 h; 2: With hydrogenchloride in ethanol; water T=20 - 60°C; 12 h; 3: With hydrogenchloride in water pH=8; 1 h; Reflux; Reagent/catalyst;
参考文献
Zou, Ye; Shi, Xiangjun; Zhang, Genbao; Li, Zhenhua; Jin, Can; Su, Weike
Organic Process Research and Development, 2013 , vol. 17, # 12 p. 1498 - 1502