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US 10,941,039 B2Granted
Dihydrogen tetrametaphosphate, its derivatives, and preparation thereof
AssigneeMassachusetts Institute of Technology
InventorsYanfeng Jiang, Khetpakorn Chakarawet, Julia Stauber, Christopher Colin Cummins
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Abstract
Dihydrogen metaphosphate can be synthesized via protonation, and can react with a dehydrating agent to afford tetrametaphosphate anhydride. A monohydrogen tetrametaphosphate organic ester can be derived from the anhydride. A metal tetrametaphosphate complex can be prepared using a metal salt and a dihydrogen tetrametaphosphate.
Claims8
A compound comprising dihydrogen metaphosphate and a cation, where the cation includes an organic cation.
Dependencies are inferred from the claim text.