Biaryl-type compounds, CD color fixing agent and method for determination of absolute configuration
US6727098B2 · kind B2 · utility
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Key dates
| Filing date | Feb 26, 2002 |
| Grant date | Apr 27, 2004 |
| Priority date | — |
| Expiry date | Feb 26, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T436/203332
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A novel achiral biaryl-type compound and a circular dichroism (CD) color fixing agent are provided. Furthermore, a method for determining an absolute configuration of a chiral compound is carried out by introducing the above achiral biaryl-type compound into the chiral compound.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.