反应条件
1: 78 percent / phosphoryl chloride, triethylphosphate / 12 h / 0 °C
2: 1.) N,N'carbonyldiimidazole, 2.) tri-n-butylammonium pyrophosphate / 1.) DMF, RT, 3.5 h, 2.) DMF, RT, 24 h
View Scheme
参考文献
Saneyoshi; Kohsaka-Ichikawa; Yahata; Kimura; Izuta; Yamaguchi
Chemical and Pharmaceutical Bulletin, 1995 , vol. 43, # 11 p. 2005 - 2009
