Method of making chlorofluoroethers
A method is provided for preparation of chlorofluoroethers ClCF2CFClOR8f and Cl2CFCFClOR8f by direct fluorination of Cl2CHCH2OR8 and Cl3CCH2OR8, respectively, wherein R8 is a C1-C20 alkyl-or acyl-containing group optionally up to 5 ether oxygen atoms and optionally substituted by functional groups and R81, is the corresponding perfluoroalkyl or perfluoracyl-containing group.
3M Innovative Properties Company
C C C C C C
C08F C08F C07C C08F C07C C07D
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Jay F. Junkang Jacob Ralph R. Mita George G. I. Fred B. Elisa M.
Schulz Liu Roberts Chattoraj Moore McCormick Cross