反应条件
1: 68 percent / diethyl ether / 24 h / Ambient temperature
2: 1.) o-cresol, 2.) H3PO4 / 1.) heating, 10 h, 2.) reflux, 7 h
View Scheme
参考文献
Kelkar, S.V.; Arbale, A.A.; Joshi, G.S.; Kulkarni, G.H.
Synthetic Communications, 1990 , vol. 20, # 6 p. 839 - 847
