反应条件
1: 8.1 percent / WSC, HOBt / tetrahydrofuran / 240 h / Ambient temperature 2: 86 percent / 1 N NaOH / ethanol / 18 h / Ambient temperature 3: oxalyl chloride, DMF / CH2Cl2 / 1 h View Scheme
参考文献
Matsuhisa, Akira; Koshio, Hiroyuki; Sakamoto, Kenichiro; Taniguchi, Nobuaki; Yatsu, Takeyuki; Tanaka, Akihiro
Chemical and Pharmaceutical Bulletin, 1998 , vol. 46, # 10 p. 1566 - 1579