反应条件
1: 1.) potassium tert-butoxide, 2.) 18-crown-6 ether / 1.) THF, 2.) 8-10 h
2: diethyl ether
3: 1.) Ag2O / 1.) H2O, 6 h, 2.) 60-90 deg C, 1E-3 mmHg, 30 min; to 120 deg C
View Scheme
参考文献
Le, Nguyet Anh; Jones, Maitland; Bickelhaupt, Friedrich; Wolf, Willem H. de
Journal of the American Chemical Society, 1989 , vol. 111, # 22 p. 8491 - 8493