卤仿反应

本文指出了具有CH3CO和CH3CHOH机构的有机化合物既不是卤仿反应的必要条件，也不是充分条件。

This paper indicates that organic compound containing structure of CH_3CO - and CH_3CHOH - is neither essential nor full condition is haloform reaction .

用卤仿反应合成丙酸的研究

Study on Synthesizing Propanoic Acid with Haloform Reaction

以丙酮为原料，经羟醛缩合、脱水反应、卤仿反应和还原反应合成了3-甲基-2-丁烯-1-醇。

Methyl 2 buten 1 ol was synthesized from actone by Aldol , dehydration reaction , haloform reaction and reduction reaction .

以乙基苯为原料，经付-克反应、卤仿反应、酰化和酯化合成了液晶化合物对乙基苯甲酸对氰基苯酚酯，四步总收率44.8%。

Ethyl-4 ' - cyano-phenyl Carboxylic ester , a liquid crystal compound , was prepared from ethyl benzene by reaction of Friedel-Crafts , haloform , acylation and esterification in 44.8 % overall yield .

在强碱条件下，用超声辐射并使用相转移催化剂，二卤降蒈与卤仿反应发生卤素交换。

With strong bases under ultrasonication and phase-transfer catalysis , the reaction of7,7-dihalocarane and haloform can generate halogen exchanges .