Fluorosulfonyl group-containing compound, method for its production and polymer thereof
F01 1-6 F02 1-6 A compound containing two fluorosulfonyl groups which are groups convertible to sulfonic acid groups, an intermediate therefor, and methods for their production with high productivity, are provided. Also provided are a fluorosulfonyl group-containing polymer obtained by polymerizing...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | F01 1-6 F02 1-6 A compound containing two fluorosulfonyl groups which are groups convertible to sulfonic acid groups, an intermediate therefor, and methods for their production with high productivity, are provided. Also provided are a fluorosulfonyl group-containing polymer obtained by polymerizing such a compound, and a sulfonic acid group-containing polymer obtained from such a polymer.A method for producing a compound of the following formula (m0), such a compound, a fluorosulfonyl group-containing polymer obtained by polymerizing such a compound, and a sulfonic acid group-containing polymer obtained from such a polymer, provided that Ris a single bond or a Cbivalent perfluoro organic group, Ris a Cbivalent perfluoro organic group, and n is 0 or 1: |
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