第 33 卷第 3 期 Vol. 33 No. 3 2003 年 6 月 Jun 2003

所属栏目：其它 2-氯烟酸及其衍生物的合成

张敏; 王彰九; 魏俊发; 陈涛(陕西师范大学; 西安近代化学研究所; 710063; 710065)

摘　要：探索了从烟酸出发合成 2 氯烟酸及其衍生物的方法 ,实验表明 ,这些方法原料易得 ,产物的收率高 ,易于实现工业化生产 ,具有重要实用价值

关键词：2-氯烟酸; 2-氯烟酸甲酯; 2-氯-N; N-二甲基烟酰胺; 2-巯基烟酸

中图分类号：TQ253.21　　文献标识码：A　　文章编号：1009-9212(2003)03-0035-02

Synthesis of 2-Chloronicotinic Acid and its Derivatives

ZHANG Min 1; 2 etc.（1.Shanxi Normal University; Shanxi Xi'an 710063; 2.Xi'an Modern Chemistry Research Institute; Shanxi Xi'an 710065; China）

Abstract：chloronicotinic acid and its derivatives are important intermedicted for drugs and agrochemicals. Their synthetic methods from nicotinic acid were investigated. The results show that these methods are easily industrialized, the raw material easily acquired, and yield of products high. These methods have important practically significance.

Key words：chloronicotinic acid; derivatives; synthesis

收稿日期：2002-10-29

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