反应条件
4-(N,N-dimethlyamino)pyridine; chloroformic acid ethyl ester; triethylamine 1.) CH2Cl2, 0 deg C, 5 min, 2.) 0 deg C, 0.25 h; Yield given. Multistep reaction. Yields of byproduct given;
参考文献
Journal of Organic Chemistry, , vol. 50, # 5 p. 560 - 565