Process for synthesizing 2-substituted semicarbazones and carbalkoxy hydrazones
US4236017A · kind A · utility
4Cited by
1References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 27, 1979 |
| Grant date | Nov 25, 1980 |
| Priority date | — |
| Expiry date | Jul 27, 1999 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C281/08
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Semicarbazones and carbalkoxy hydrazones substituted in 2 position are synthesized by alkylation of the corresponding semicarbazones and carbalkoxy hydrazones, using alkyl halides or alkyl sulphates as alkylating agents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.