1.This paper reviews the research and development of phosgene Derivates,including diphenyl ketone,chlorocarbonate,isocya-nate,acyl chloride and carbonates.

1.本文综述了光气下游精细的开发及生进展,包括二类、氯代酯类、异氰酸酯类、酰氯类、碳酸酯类合物。