Process for the production of malonic acid derivative compounds
US4736056A · kind A · utility
53Cited by
3References
33Claims
0Family size
Inventors
Key dates
| Filing date | Dec 15, 1986 |
| Grant date | Apr 5, 1988 |
| Priority date | — |
| Expiry date | Dec 15, 2006 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C233/12
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
This invention relates to a process for preparing a malonic acid derivative compound of formula (i) depicted herein in high yield and high purity by reacting a malonic acid derivative compound of formula (ii) depicted herein with an alkylating agent of formula (iii) depicted herein in the presence of a solvent and a base.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.