7-溴-1H-茚合成工艺改进研究  

Study on the Improved Synthetical Route of 7-Bromo-1H-indene

作　　者：高文强[1] 薛金辉[1] 

机构地区：[1]吕梁学院化学化工系,山西吕梁033000

出　　处：《精细化工中间体》2016年第6期25-27,共3页Fine Chemical Intermediates

基　　金：山西省高等学校科技创新项目(2013168)

摘　　要：以4-溴茚酮为原料,经过还原反应、脱水反应制备得到7-溴-1H-茚,并考察了反应溶剂和催化剂对收率的影响。改进后的工艺总收率为87.4%,操作简单,适合工业化生产。7-Bromo-lH-indene was prepared from 4-bromo-1-indanone via reduction and dehydration reaction. The influence factors on the yield of the target-product were investigated. This improved process can simplify the scale manipulation. The total yield for the synthesiswas up to 87.4%.

关 键 词：4-溴茚酮 工艺改进 7-溴-1H-茚 

分 类 号：O625[理学—有机化学]