Chiral polymer for enantioselective separation and process for preparation thereof
US10563008B2 · kind B2 · utility
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7Claims
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Key dates
| Filing date | Mar 30, 2016 |
| Grant date | Feb 18, 2020 |
| Priority date | — |
| Expiry date | Mar 30, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/582
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to a novel polyfluorene appended with protected glutamic acid of Formula (I) for heterogeneous enantioselective separation and sensing of amino acids, amino alcohol, hydroxyl acid, sugar, aromatic drug and ascorbic acid from racemic mixture in water and process for preparation thereof. The present invention further provides a process for separation of enantiomers and diastereomers into their individual isomers using a polyfluorene compounds of Formula (I).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.