Epoxide isomerization process
US4496776A · kind A · utility
6Cited by
1References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 11, 1983 |
| Grant date | Jan 29, 1985 |
| Priority date | — |
| Expiry date | Aug 11, 2003 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2601/16
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Di-, tri- and tetra-substituted epoxides are isomerized to allylic alcohols in the presence of a metal alkoxide catalyst in which the metal is selected from early transition metals of Groups 1VA and VA and in the absence of a solvent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.