triethylamine in N,N-dimethyl-formamide 21 h; Ambient temperature;
参考文献
Tinney, Francis J.; Cetenko, Wiaczeslaw; Kerbleski, Joseph J.; Connor, David T.; Sorenson, Roderick J.; Herzig, David J.
Journal of Medicinal Chemistry, 1981 , vol. 24, # 7 p. 878 - 882