Conversion of benzylidene diacetate to phenyl acetate and methylene diacetate
US4156783A · kind A · utility
2Cited by
1References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 27, 1978 |
| Grant date | May 29, 1979 |
| Priority date | — |
| Expiry date | Mar 27, 1998 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C67/05
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Benzylidene diacetate may be converted to phenyl acetate and methylene diacetate by an acid-catalyzed reaction in the presence of oxygen or air, and acetic anhydride, at elevated temperatures and pressures.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.