反应条件
1: ethyl (2RS,3SR)-3-methylpropanoate With sodium hydride in ethylene glycol dimethyl ether
T=0 - 20°C; 1.25 h;
2: benzoic acid ethyl ester in ethylene glycol dimethyl ether
T=0°C; 4 h; Heating / reflux;
参考文献
Takeshita, Hiroshi; Watanabe, Jun; Kimura, Yoichi; Kawakami, Katsuhiro; Takahashi, Hisashi; Takemura, Makoto; Kitamura, Akihiro; Someya, Kazuhiko; Nakajima, Ryohei
Bioorganic and Medicinal Chemistry Letters, 2010 , vol. 20, # 13 p. 3893 - 3896