Preparation and reactions of omega-halosulfonyl perfluoroalkanes

Details Preparation and reactions of omega-halosulfonyl perfluoroalkanes Preparation and reactions of omega-halosulfonyl perfluoroalkanes

1987-01-23

1991-04-30

Siegel, Alan

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

Organic compounds

Sulfonic acids or salts thereof

562 41, C07C30300

Patent

active

050119834

ABSTRACT:
Omega-chlorosulfonyl perfluoroalkanesulfonates and omega-fluorosulfonyl perfluoroalkane sulfonates. These compounds can be used to prepare esters, amides, or latent catalysts for the polymerization of cationically-sensitive monomers. The .omega.-chlorosulfonyl perfluoroalkanesulfonates can be reacted with ethylenically unsaturated compounds to incorporate hydrophilic perfluoroalkanesulfonate groups into the ethylenically unsaturated compound.

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