摘要
以多聚甲醛、2-甲基-6-乙基苯胺、氯乙酰氯和乙醇为主要原料,甲苯为溶剂,采用新的工艺路线,对乙草胺进行合成,产品含量≥95.0%,收率≥94.0%。
A new technology for synthesizing acetochlor was reported. Paraformaldehyde, 2-methyl-6-ethylaniline, chloroacetyl chloride, and ethanol were used as starting materials and toluene was used as solvent for synthesizing acetochlor in the new technology. The purity and yield of the product was more than 95.0% and 94.0%, respectively.
出处
《农药研究与应用》
2010年第5期13-16,共4页
Agrochemicals Research & Application
关键词
乙草胺
新工艺
甲苯
acetochlor
a new technology
toluene
