2-(bicyclo[2.2.1]hept-1-yl)ethylamine 、
二氧化碳 、
氨基甲酸 以
氯苯 为溶剂,
以The 2-isocyanatomethyl-2-(3-isocyanatopropyl)-5- (or 6) -isocyanato ethyl-bicyclo-[2,2,1]-heptane is obtained from the clear reaction solution in the form of a pale yellow liquid by distillation at a boiling point of 186°-188° C./ 0.1 Torr的产率得到