反应条件
sodium hydride
1.) dioxane, reflux, 2 h, 2.) dioxane, reflux, 5 h; Yield given. Multistep reaction;
参考文献
Funakoshi, Kazuhisa; Mizuoka, Masae; Wada, Kazuko; Saeki, Seitaro; Hamana, Masatomo
Chemical & Pharmaceutical Bulletin, 1984 , vol. 32, # 10 p. 3886 - 3891