Alkylation of Phenylacetonitrile was realized from phenylacetonitrile and benzyl chloride by using PS-PEG-400 as triphase phase transfer catalyst.

摘要载化聚乙二醇-400作三相相转移催化剂，以氧化钾的水溶液作碱，从苯乙腈和苄基合成了苯乙腈的单烷基化物-α-苄基苯乙腈。