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US 11,602,739 B2Granted
Catalysts, methods of making, and methods of hydrofluorination
AssigneeUniversity of Louisville Research Foundation, Inc.
InventorsBo Xu, Zhichao Lu, Gerald B. Hammond
Life of this patent
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Abstract
Some embodiments of the invention include inventive catalysts (e.g., catalysts of Formula (I)). Other embodiments include compositions comprising the inventive catalysts. Some embodiments include methods of using the inventive catalysts (e.g., in hydrofluorination of an organic compound). Further embodiments include methods for making the inventive catalysts. Additional embodiments of the invention are also discussed herein.
Claims29
A catalyst selected from Formula (I)
- resin-anion-xHF (I)
- wherein
- resin is an anion exchange resin,
- anion is HSO4−, BzO−, AcO−, H2PO4−, HPO42−, PO43−, MeSO3−, NO3−, ReO4−, CF3SO3−, ClO4−, or CF3(CF2)3SO3−,
- x is 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, or 25, and
- x is the number of equivalents of HF per equivalent anion in the resin-anion.
3 more elements
Dependencies are inferred from the claim text.