反应条件
1: diisopropylethylamine / acetonitrile / 15 h 2: 80 percent / 4-(N,N-dimethylamino)pyridine (4-DMAP) / CHCl3 / 15 h 3: 75 percent / trifluoroacetic acid / methanol; H2O / 14 h 4: 43 percent / acetonitrile / 120 h View Scheme
参考文献
Davisson, V. Jo; Davis, Darrell R.; Dixit, Vyas M.; Poulter, C. Dale
Journal of Organic Chemistry, 1987 , vol. 52, # 9 p. 1794 - 1801
