Method of producing difluoromethyl ethers and esters and ethers

Details Method of producing difluoromethyl ethers and esters and ethers Method of producing difluoromethyl ethers and esters and ethers

1995-06-15

1997-06-17

Dees, Jose G.

Organic compounds -- part of the class 532-570 series

Organic compounds

Oxygen containing

568684, C07C 4311, C07C 4312

Patent

active

056399219

ABSTRACT:
A process for producing difluoromethyl ethers and esters by reacting an ether or an acid with a cadmium, zinc or bismuth compound containing the CF.sub.3 group and selected from the group consisting of Cd(CF.sub.3).sub.2, Zn(CF.sub.3).sub.2, Bi(CF.sub.3).sub.3, CdHal(CF.sub.3), ZnHal(CF.sub.3), BiHal(CF.sub.3).sub.2 and BiHal.sub.2 (CF.sub.3) in the presence of a Lewis acid.

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