Keywords Triphosgene, Chloroformylation reaction, 2,2,3,3,-Tetramet hylcyclopro panecarbonyl chloride, Chloroacetyl chloride, Phenylacetyl chloride,p-Toluoyl chloride;

• 三光气;酰氯化反应;甲氰菊酰氢;氯乙酰氯;苯乙酰氯;对甲基苯甲酰氯;