农药中间体3,5,6-三氯吡啶-2-醇钠研究进展  

Progress for the Research of Sodium 3,5,6-Trichloropyridin-2-ol

作　　者：刘宁[1] 崔洪友[1] 姚德[1] 

机构地区：[1]山东理工大学化学工程学院,山东淄博255049

出　　处：《现代农药》2007年第4期14-18,共5页MODERN AGROCHEMICALS

摘　　要：在调研国内外农药中间体3,5,6-三氯吡啶-2-醇钠研究文献的基础上,综述了三氯吡啶醇钠的合成方法,重点介绍了三氯乙酰氯路线,并比较了各种路线的利弊。提出三氯乙酰氯路线和吡啶路线是目前较适合我国国情的两种方法。Sodium 3,5,6-trichloropyridin-2-ol （STCP） is an important pesticide intermediate. Based on the investigation of the documents related to STCP, several preparation ways of STCP have been summarized. The emphasis is on introducing the way of trichloro-acetic chloride. The merits and demerits of all methods have been compared. The ways of pyridine and trichloro-acetic chloride are believed to be the best way for producing STCP considering the condition of our country at present.

关 键 词：3 5 6-三氯吡啶-2-醇钠 农药中间体 综述 

分 类 号：TQ450.4[化学工程—农药化工]