Huang Xiao
2006
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Journal
Chinese Journal of Applied Chemistry
Abstract
Trilauryl phosphite ester was synthesized via the direct esterification reaction of lauryl alcohol and PCl_(3).When pyridine and benzene were used as the binding reagent of HCl and the solvent,respectively,from the orthogonal experiments,the suitable synthetic conditions were determined as follows:the reaction temperature was 60 ℃,the solvent quantity was 70 g,the dropwise time was 90 min,reaction time was 1.5 h,and the molar ratio of lauryl alcohol to PCl_(3) 3.1∶1.Under the above conditions,the yield was 95.9%.The quality of the product is as good as one of the overseas.