Process for production of benzaldehyde compound
US8338625B2 · kind B2 · utility
2Cited by
1References
16Claims
0Family size
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Key dates
| Filing date | Jun 9, 2009 |
| Grant date | Dec 25, 2012 |
| Priority date | — |
| Expiry date | Jan 2, 2030 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D317/18
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A method of producing a corresponding acetal compound which comprises reacting a benzal halide compound represented by formula (1)(wherein, Q represents a hydrogen atom or a halogen atom, X represents a halogen atom, and Ar represents a phenyl group optionally substituted with at least one group selected from the group consisting of alkyl groups having 1 to 4 carbon atoms and halogen atoms.) and an alcohol compound in the presence of at least one alkaline earth metal compound selected from the group consisting of alkaline earth metal oxides, alkaline earth metal hydroxides and alkaline earth metal carbonates.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.