Method for the synthesis of permethrin

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专利权人:

BIOPHORE INDIA PHARMACEUTICALS PVT. LTD.

发明人:

Manik Reddy Pullagurla,Mecheril Valsan Nanda Kumar,Madhusudhana Rao Veligetla,Jagadeesh Babu Rangisetty

申请号：

US16329770

公开号：

US10647655B2

申请日:

2017.09.01

申请国别(地区):

US

年份:

2020

代理人:

摘要：

An improved method for the synthesis of substantially pure Permethrin having purity greater than 99.5% by Gas Chromatography provided. The embodiments also relates to a purification process of Permethrin by recrystallization from methanol-water mixture.

来源网站：

中国工程科技知识中心

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http://www.ckcest.cn/home/