Process for the production of vicinal diesters from epoxides
US6933401B2 · kind B2 · utility
14Cited by
8References
10Claims
0Family size
Inventors
Key dates
| Filing date | Jun 30, 2003 |
| Grant date | Aug 23, 2005 |
| Priority date | — |
| Expiry date | Jun 30, 2023 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C67/26
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to a process comprising the steps of reacting in the presence of an epoxide opening catalyst, a substituted epoxide, and preferably a silicone containing substituted epoxide with at least one carboxylic acid and at least one protecting agent to form a vicinal dialkyl ester or a vicinal disilyl ester.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.