反应条件
1: 1. sodium thiosulfate, 2. conc HCl / 1. water, ethanol, 24 h, 2. reflux, 3 h
2: 1. NCS, 2. DBU / 1. CH2Cl2, r.t., 2 h, 2. CH2Cl2, reflux, 3 h
View Scheme
参考文献
Okuma, Kentaro; Komiya, Yasuo; Ohta, Hiroshi
Bulletin of the Chemical Society of Japan, 1991 , vol. 64, # 8 p. 2402 - 2406