嘧啶- 4 -酮衍生物，其作为除草剂的用途，制备其的中间体和生产上述化合物的方法。
Pyrimidin-4-one derivatives, their use as herbicides, intermediates for their production and process for producing these compounds.
该化合物是合成超高效除草剂唑酮草酯的重要中间体。
This compound was an important intermediate to synthesize carfentrazone-ethyl, one super highly effective herbicide.
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.
前言：2，3-二氯-5-三氟甲基吡啶是合成农药杀虫剂定虫隆、除草剂吡氟氯禾灵和杀菌剂氟啶胺的关键中间体。
Abstrat:2,3-Dichloro-5-trifluoromethylpridine is a key intermediate of synthesis pesticides of insecticide chlorfluazuron , herbicide haloxyfop and bactericide fluazinam .
以苯并噻唑为原料，通过工艺研究，合成了生产化学除草剂苯噻草胺的中间体2 -氯代苯并噻唑，分析实验结果表明，反应收率高，产物纯度高。
The synthesis of 2_Chlorobenzolthiazole, which can be used as intermediate in the manufacture of herbicide named as Mefenacet with high yield and purity, was reported in this paper.
双甘膦是IDA法合成除草剂草甘膦的关键中间体。
PMIDA is the key intermediate in synthesis of Glyphosate in IDA Process.
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.
吡啶羧酸酐是新型广谱除草剂灭草烟的重要中间体，文献所介绍的合成方法是以2，3-吡啶二羧酸与乙酸酐反应制得。
Pyridine-2,3-dicarboxylic anhydride, a key intermediate of the herbicide imazapyr, was synthesized from pyridine-2,3-dicarboxylic acid and anhydride according to the methods in the patents.
戊基-3,4 -二甲基苯胺是除草剂二甲戊乐灵的中间体。
N - (3-pentyl) -3, 4-dimethylaniline is the intermediate of the herbicide.
戊基-3,4 -二甲基苯胺是除草剂二甲戊乐灵的中间体。
N - (3-pentyl) -3, 4-dimethylaniline is the intermediate of the herbicide.
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