第 46 卷第 6 期 | | Vol. 46 No. 6 | 2016 年 12 月 | Dec 2016 |
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所属栏目:农药及中间体
7-溴-1H-茚合成工艺改进研究 |
高文强,薛金辉
(吕梁学院 化学化工系,山西 吕梁 033000) |
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。 |
关键词:4-溴茚酮:工艺改进;7-溴-1H-茚 |
中图分类号:O625 文献标识码:A 文章编号:1009-9212(2016)06-0025-03 |
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Study on the Improved Synthetical Route of 7-Bromo-1H-indene |
GAO Wen-qiang, XUE Jin-hui
(Department of Chemistry and Chemical engineering, Luliang University, L?譈liang 033000, China) |
Abstract:7-Bromo-1H-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 synthesis was up to 87.4%. |
Key words:4-bromo-1-indanone; proved synthesis; 7-bromo-1H-indene |
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基金项目:山西省高等学校科技创新项目(2013168)。
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作者简介:高文强(1985-),男,山西大同人,硕士,研究方向:有机合成工艺研究(E-mail:554068214@163.com)。
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收稿日期: 2016-12-0
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