article·2006-01-01

Synthesis of p-chlorobenzyl phosphate

Yulan Niu

Abstract

p-chlorobenzyl phosphate was synthesized from trimethyl phosphite and 4-chlorobenzyle chloride by Arbuzov rearrangement reaction.The influence of reaction temperature,the molar ratio of trimethyl phosphite to 4-chlorobenzyl chloride,reaction time and feeding mode on the yield of p-chlorobenzyl phosphate was investigated.The result showed that the yield of p-chlorobenzyl phosphate reaches 90.8% when the molar ratio of trimethyl phosphite to 4-chlorobenzyle chloride is 1.2,reacting at 162℃ for 6 hours.
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Research context

OpenAlex topics: Organophosphorus compounds synthesis · Phosphorus compounds and reactions · Synthesis and Reactivity of Sulfur-Containing Compounds

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