反应条件
1: 3-dimethylaminomethylene-4-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester With sodium ethanolate in ethanol
0.0833333 h;
2: 2,2,2-trifluoroethanimidamide in ethanol
1 h; Heating / reflux;
参考文献
Biftu, Tesfaye; Qian, Xiaoxia; Chen, Ping; Feng, Dennis; Scapin, Giovanna; Gao, Ying-Duo; Cox, Jason; Sinha Roy, Ranabir; Eiermann, George; He, Huabing; Lyons, Kathy; Salituro, Gino; Patel, Sangita; Petrov, Alexander; Xu, Feng; Xu, Shiyao Sherrie; Zhang, Bei; Caldwell, Charles; Wu, Joseph K.; Weber, Ann E.
Bioorganic and Medicinal Chemistry Letters, 2013 , vol. 23, # 19 p. 5361 - 5366