反应条件
1: 96 percent / LiAlH4 / tetrahydrofuran / 24 h / Ambient temperature
2: 98 percent / triethylamine
3: 92 percent / NaI / acetone / 5 h / Heating
4: 1.) ethylmagnesium bromide / 1.) THF, ether, reflux, 3 h, 2.) reflux, 24 h
5: 1.) methanesulfonic acid, 2.) 2,3-dichloro-5,6-dicyano-1,4-benzoquinone / 1.) CHCl3, r.t., 2.) benzene, reflux
View Scheme
参考文献
Harvey, Ronald G.; Pataki, John; Cortez, Cecilia; Raddo, Pasquale Di; Yang, ChengXi
Journal of Organic Chemistry, 1991 , vol. 56, # 3 p. 1210 - 1217
