...氧羰基苯磺酰氯；氟嘧磺隆；合成；2-氯苯甲酸[gap=661]Key words： 2-methoxycarbonylphenylsulphonic chloride；primisulfuron；synthesis；2-chlorobenzoic acid...
基于156个网页-相关网页
本文主要报道了以2- 氨基-4， 6-二羟基嘧啶和邻氯苯甲酸为起始原料合成除草剂氟嘧磺隆，以及详细地介绍了各个中间体的合成方法。
This paper reports the synthesis of herbicide ofprimisulfuron-methyl, the method uses 2-amino-4,6-dihydroxylpyrimidine and O-chlorobenzoic acid as the raw materials.
报道了超高效除草剂啶嘧磺隆的中间体2-巯基-3-三氟甲基吡啶的合成方法。
The synthesis of the intermediate 2-mercapto-3-trifluoromethylpyridine which was highly active herbicide flazasulfuron was reported.
应用推荐