Process for preparing amino acid esters
US4496756A · kind A · utility
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4References
15Claims
0Family size
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Key dates
| Filing date | Sep 1, 1983 |
| Grant date | Jan 29, 1985 |
| Priority date | — |
| Expiry date | Sep 1, 2003 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C227/12
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A enolizable organic compound, such as benzyl chloride, is reacted with an acid amide, an alcohol, carbon monoxide, and hydrogen in a homogeneous reaction mixture containing a cobalt carbonylation catalyst, an alkali metal alcoholate, and methyl isobutyl ketone so as to form an N-acylamino acid ester such as N-acetyl-D,L-phenylalanine methyl ester.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.