反应条件
1: 1.) THF, -78 deg C, 2.) HMPA, -78 deg C
2: 2.) hydrochloric acid / 1.) THF, 70 deg C, 5h, 2.) 25 deg C
3: 98.5 percent / diethyl ether
View Scheme
参考文献
Arnold, Richard T.; Kulenovic, Srdanka T.
Journal of Organic Chemistry, 1980 , vol. 45, # 5 p. 891 - 894