LOW TEMPERATURE FREE RADICAL INITIATED PROCESS FOR THE PREPARATION OF 3-((3,3,3-TRIFLUOROPROPYL)THIO)PROPIONIC ACID AND ESTERS THEREOF

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专利权人:

Dow AgroSciences LLC

发明人:

GRAY, Kaitlyn

申请号：

EP20140899236

公开号：

EP3177590(A4)

申请日:

2014.10.17

申请国别(地区):

欧洲专利局

年份:

2018

代理人:

摘要：

3-((3,3,3-Trifluoropropyl)thio)propionic acid and esters thereof are prepared by a low temperature free radical process involving the free radical coupling of 3-mercaptopropionic acid and esters thereof with 3,3,3-trifluoropropene. The ratio of linear to branched isomer is enhanced.

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