反应条件
1: H+
2: 1.) camphorsulfonic acid, 2.) silver trifluoroacetate / 1.) CH3CN, reflux, 2.) 100 deg C
View Scheme
参考文献
Overman, Larry E.; Malone, Thomas C.; Meier, G. Patrick
Journal of the American Chemical Society, 1983 , vol. 105, # 23 p. 6993 - 6994