反应条件
1: 85 percent / 48percent HBr / benzene / 28 h / Heating
2: 65 percent / DCC, DMAP / ethyl acetate / Ambient temperature
3: 92 percent / NaI / acetone / Ambient temperature
4: 1) Ph3SnH, AIBN, 2) KF / 1) benzene, 14 h, reflux, 2) water, ether, 1 h, r.t.
View Scheme
参考文献
Baldwin, Jack E.; Adlington, Robert M.; Ramcharitar, Steve H.
Tetrahedron, 1992 , vol. 48, # 16 p. 3413 - 3428