| 第 33 卷第 3 期 |  | Vol. 33 No. 3 | | 2003 年 6 月 | Jun 2003 |
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所屬欄目：其它
2-氯煙酸及其衍生物的合成 |
| 張敏; 王彰九; 魏俊發(fā); 陳濤(陜西師范大學(xué); 西安近代化學(xué)研究所; 710063; 710065) |
| 摘 要：探索了從煙酸出發(fā)合成 2 氯煙酸及其衍生物的方法 ,實(shí)驗表明 ,這些方法原料易得 ,產(chǎn)物的收率高 ,易于實(shí)現工業(yè)化生產(chǎn) ,具有重要實(shí)用價(jià)值 |
| 關(guān)鍵詞：2-氯煙酸; 2-氯煙酸甲酯; 2-氯-N; N-二甲基煙酰胺; 2-巰基煙酸 |
| 中圖分類(lèi)號：TQ253.21 文獻標識碼：A 文章編號：1009-9212(2003)03-0035-02 |
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| 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 |
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收稿日期：2002-10-29
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