文献类型：期刊文章

作　　者：张清[1] 邵俊[1] 刘伟[1] 桑蓉栎[2]

机构地区：[1]唐山学院东校区,河北唐山063020 [2]河北理工大学分析检测中心,河北唐山063009

出　　处：《化学研究与应用》

年　　份：2008

卷　　号：20

期　　号：9

起止页码：1199-1201

语　　种：中文

收录情况：BDHX、BDHX2004、CAS、CSCD、CSCD2011_2012、JST、RSC、ZGKJHX、核心刊

摘　　要：With activated carbon supported tungstosilicic acid as catalyst,isoamyl propionate is synthesized directly under normal pressure and microwave irradiation.The configuration of samples is characterized by IR and NMR.The most suitable reaction conditions are 1.60 g activated carbon supported tungstosilicic acid,1.0∶1.3 of the mole ratio of acid to alcohol,the microwave irradiation time is 12 min and the amount of the agent taking off water 7 mL.The conversion rate of propionie acid is over 90% under the above reaction conditions.Repeated tests show the catalyst have good repeatability.

关 键 词：微波 活性炭 钨硅酸 丙酸异戊酯

分 类 号：O623.426.2]