Synthetic intermediates for the preparation of diaromatic O-(amino-alkyl)oximes
US4220794A · kind A · utility
0Cited by
1References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 15, 1979 |
| Grant date | Sep 2, 1980 |
| Priority date | — |
| Expiry date | May 15, 1999 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D307/52
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to compounds having the formula: ##STR1## in which n is an integer from 1 to 4, A is selected from the group consisting of oxygen and sulfur and R.sub.1 and R.sub.2 are independently selected from the group consisting of hydrogen and C.sub.1-4 alkyl. These compounds are useful for the preparation of corresponding amino derivatives.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.