反应条件
1: 78.9 percent / BOP, HOBt, N-methylmorpholine / dimethylformamide / 4 °C 2: 80.3 percent / 1M TFMSA-thioanisole/TFA, m-cresole / 1 h / Ambient temperature View Scheme
参考文献
Okada, Yoshio; Wang, Jidong; Yamamoto, Takeshi; Yokoi, Toshio; Mu, Yu
Chemical and Pharmaceutical Bulletin, 1997 , vol. 45, # 3 p. 452 - 456