聚苯乙烯固载聚乙二醇-600催化合成肉桂酸

Tri-phase catalytic synthesis of cinnamic acid with polystyrene-supported PEG-600

本文采用固载化聚乙二醇-600为相转移催化剂，高收率地合成了肉桂酸，并对催化剂用量，反应时间和催化剂的重复使用性能对产品收率的影响进行了研究．

Polystyrene-supported PEG-600 was used as phase-transfer catalyst in thesynthesis of cinnamic acid, Yield of cinnamic acid was 85. 2%. The effect of the quantity of thecatalyst used, the reaction time, the recycle use of the catalyst to the yield werestudied.