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Position: Home > Articles > Processes for Preparing 2-Cholor-5-chloromethylpyridine Agrochemicals 2010,49 (9) 16-20

2-氯-5-氯甲基吡啶的合成工艺路线述评

作  者:
丁亚伟;耿丽文;杨丙连;菅坤中;绳敏;杨春河
单  位:
沈阳化工大学;沈阳化工研究院有限公司新农药创制与开发国家重点实验室
关键词:
2-氯-5-氯甲基吡啶;工艺路线
摘  要:
2-氯-5-氯甲基吡啶是合成吡虫啉、烯啶虫胺等多种农药及医药的关键中间体。对国内外报道的关于2-氯-5-氯甲基吡啶的合成工艺路线进行了系统的总结,并对目前开发比较成熟的工艺路线进行了综合评述,对今后合成2-氯-5-氯甲基吡啶工艺的发展方向给予客观、科学的预测。
译  名:
Processes for Preparing 2-Cholor-5-chloromethylpyridine
作  者:
DING Ya-wei1,2,GENG Li-wen2,YANG Bing-lian2,JIAN Kun-zhong2,SHENG Min2,YANG Chun-he2 (1.Department of Applied Chemistry,Shenyang University of Chemical Technology,Shenyang 110142,China; 2.State Key Laboratory of the Discovery and Development of Novel Pesticide,Shenyang Research Institute of Chemical Industry Co.,Ltd.,Shenyang 110021,China)
关键词:
2-chloro-5-chloromethylpyridine; process
摘  要:
2-Chloro-5-chloromethylpridine is the key intermediate to synthesize imidacloprid,nitenpyram and lots of other pesticides and medicine. In this paper,all the methods of preparing 2-chloro-5-chloromethylpyridine which have been reported at home and abroad are summed up. With a general survey of the more developed processes to prepare it in China,we also give an objective,scientifi c prediction of the future of the ways to make CCMP.

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