Process for the preparation of 1,3,2-oxazaborolidine compounds
US7586015B2 · kind B2 · utility
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24Claims
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Key dates
| Filing date | Jan 25, 2007 |
| Grant date | Sep 8, 2009 |
| Priority date | — |
| Expiry date | Jan 25, 2027 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F5/022
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A process is used for the preparation of 1,3,2-oxazaborolidine compounds.This process prepares compounds of formula (I) or (IA):in which: This process avoids by-products and exhibits a very good stereospecificity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.