第 46 卷第 3 期 | | Vol. 46 No. 3 | 2016 年 6 月 | Jun 2016 |
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所属栏目:医药及中间体
7-氮杂吲哚合成工艺改进研究 |
高文强,秦永其,周喜阳
(吕梁学院 化学化工系,山西 吕梁 033000) |
摘 要:以2-氨基-3-甲基吡啶为原料,经过Boc保护、环化反应制备得到7-氮杂吲哚,并考察反应溶剂和碱性试剂对收率的影响。总收率为79.0%。改进后的工艺路线,操作简单,适合工业化生产。 |
关键词:2-氨基-3-甲基吡啶;工艺改进;7-氮杂吲哚 |
中图分类号:O626 文献标识码:A 文章编号:1009-9212(2016)03-0045-03 |
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An Improved Synthetical Route of 7-Azaindole |
GAO Wen-qiang, QIN Yong-qi, ZHOU Xi-yang
(Department of Chemistry and Chemical Engineering, Luliang University, Lüliang 033000, China) |
Abstract:7-Azaindole was prepared from 2-amino-3-methylpyridine via amine protection and cyclization. The influence of factors on the yield of the target-product were investigated. This improved process can simplify the process in scale manipulation. The typical total yield for this process was 79.0%. |
Key words:2-amino-3-methylpyridine; improved synthesis; 7-azaindole |
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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:2016-04-17
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