当前位置: 首页 > 文章 > 玉嘧磺隆的合成 农药 2005,44 (12) 16-18
Position: Home > Articles > Synthesis of Rimsulfuron Agrochemicals 2005,44 (12) 16-18

玉嘧磺隆的合成

作  者:
张大永;朱圣勇
单  位:
南京师范大学化学与环境科学学院
关键词:
玉嘧磺隆;磺酰脲除草剂;吡啶类化合物;固体光气
摘  要:
对合成玉嘧磺隆文献进行了综述,提出了合理的合成路线,并运用固体光气合成玉嘧磺隆,产品纯度大于96%(HPLC法),总收率不小于36%。所有中间体及目标化合物的结构用1HNMR、IR及MS进行了表征。
译  名:
Synthesis of Rimsulfuron
作  者:
ZHANG Da-Yong, ZHU Sheng-Yong(College of Chemistry and Environment Science, Nanjing Normal University, Nanjing 210097, China)
关键词:
rimsulfuron, sulfonylurea herbicides, pyridine derivatives, triphosgene
摘  要:
The reasonable synthesis method of rimsulfuron was given based on summarization of literatures published.The intermediates were prepared and the title compound was synthesized by triphosgene at last. The purity of theproduct was over 96%(by HPLC), and the total yield was not less than 36%. The structures of all compoundssynthesized were determined by 1HNMR, IR and MS.

相似文章

计量
文章访问数: 10
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊