Document Type

Patent

Patent Number

US Patent 4,650,887

Patent agency

United States Patent and Trademark Office

Publication Date

3-17-1987

Assignee

University of Iowa Research Foundation (Iowa City, IA, US)

Application Number

06/809,291

Date Filed

1985-12-16

Total Pages

5 pages

Abstract

The basic single step process for preparing trifluoromethyl organocadmium and zinc compounds from difluorodihalomethane is disclosed. The prepared trifluoromethyl compound may be used to add the trifluoromethyl to a variety of organic structures in a trifluoromethylating reaction. Among the structures included are aromatic compounds, halo olefins, allylic compounds, acetylenic compounds and acyl halides.

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URL

https://ir.uiowa.edu/patents/51