Optically active poly(diphenylacetylene) compound, preparation method therefor, and use thereof as optical isomer separating agent
US9562121B2 · kind B2 · utility
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12Claims
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Key dates
| Filing date | Feb 10, 2014 |
| Grant date | Feb 7, 2017 |
| Priority date | — |
| Expiry date | Mar 9, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2030/8877
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The present invention provides an optically active poly(diphenylacetylene) compound represented by the following formula (I):[wherein each symbol is as described in the DESCRIPTION], and a production method thereof, an optical isomer separating agent containing the poly(diphenylacetylene) compound, and a packing material for a chiral column, containing the optical isomer separating agent coated on a carrier. According to the present invention, a practical optical isomer separation agent having a high optical resolution ability for a wide variety of racemic compounds and an optical isomer separation method can be provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.