摘要
以对氯苯胺和三光气为原料，合成对氯苯异氰酸酯。通过考察溶剂、反应时间、原料摩尔比、反应温度和缚酸剂等因素的影响，获得了最佳反应条件，收率可达81％。
Isocyanic acid p-chlorophenyl ester was obtained with triphosgene and p-chloroaniline as raw materials. The effects of solvent, reaction t, ime, mole ratio of raw material, reaction temperature and acid-capture on the yield are investigated. The most favorable reaction conditions are obtained. The yield can be reached 81%.
