1: K2CO3 / dimethylformamide / 1.5 h / Ambient temperature
2: 40 percent / NaH 50percent dispersion in oil / dimethylformamide / 2 h / 100 °C
View Scheme
参考文献
Yamato; Takeuchi; Hattori; Hashigaki
Chemical and Pharmaceutical Bulletin, 1983 , vol. 31, # 11 p. 3946 - 3950