2-methylbenzaldehyde dialkyl acetals
US5208384A · kind A · utility
4Cited by
6References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 26, 1992 |
| Grant date | May 4, 1993 |
| Priority date | — |
| Expiry date | Feb 26, 2012 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC25B3/23
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
2-Methylbenzaldehyde dialkyl acetals of the general formula I ##STR1## where R.sup.1 is C.sub.3 -C.sub.20 -alkyl or C.sub.1 -C.sub.12 -alkoxy and R.sup.2 is C.sub.1 -C.sup.8 -alkyl, with the proviso that R.sup.1 is not methoxy when R.sup.2 is methyl, are prepared and are used for the preparation of 2-methylbenzaldehydes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.