Process for producing ortho-alkylated phenols from anisoles
US4375566A · kind A · utility
71Cited by
1References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 18, 1981 |
| Grant date | Mar 1, 1983 |
| Priority date | — |
| Expiry date | May 18, 2001 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C37/48
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A process for producing selectively o-alkylated phenols wherein an anisole having at least one ortho positioned hydrogen atom is contacted with a mixed oxide catalyst in the vapor phase.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.