1: 3-phenyl-2E-propenoic acid With oxalyl dichloride; N,N-dimethyl-formamide in dichloromethane T=20°C; 3.5 h; 2: N-methylaniline With triethylamine in dichloromethane T=20°C;
参考文献
Liu, Le; Zhang-Negrerie, Daisy; Du, Yunfei; Zhao, Kang
Organic Letters, 2014 , vol. 16, # 2 p. 436 - 439