Inorganic halide salt catalysts for hydroxyalkylation of phenols or thiophenols
US4341905A · kind A · utility
20Cited by
3References
9Claims
0Family size
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Inventor
Key dates
| Filing date | Aug 18, 1980 |
| Grant date | Jul 27, 1982 |
| Priority date | — |
| Expiry date | Aug 18, 2000 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C319/14
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Hydroxyalkylphenyl ether or thioether compounds are prepared by reaction of cyclic organic carbonate compounds with phenols or thiophenols in the presence of an alkali metal halide catalyst.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.