反应条件
sodium hydride 1.) DMF, 90 deg C, 1 h, 2.) DMF, 90 deg C, 3 h; Multistep reaction;
参考文献
Prasad, Mohan; Rastogi, Shri Nivas; Kar, K.
Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1986 , vol. 25, p. 729 - 734