dicyclohexyl-carbodiimide in chloroform
48 h; Ambient temperature;
参考文献
Maascagni, Paolo; Hyde, Carolyn B.; Charalambous, Mario A.; Welham, Kevin J.
Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1987 , p. 323 - 328