反应条件
1: imidazolidin-2-one With sodium hydride in N,N-dimethyl-formamide
T=20°C; 1.5 h;
2: ethyl iodide in N,N-dimethyl-formamide
T=20°C; 5 h;
参考文献
Suda, Koji; Saito, Noriko; Kumamoto, Takuya; Nakanishi, Waka; Kawahata, Masatoshi; Yamaguchi, Kentaro; Ogura, Yasumitsu; Suzuki, Kazuo T.; Ishikawa, Tsutomu
Heterocycles, 2009 , vol. 77, # 1 p. 375 - 387