Patent · US Expired

Process for the preparation of N-acylamino acids

US6169201A · kind A · utility

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0References

18Claims

0Family size

Assignee

Degussa-Huels AG · DE

Inventors

Matthias Beller · Ostseebad Nienhagen, DE
Markus Eckert · Bad Mergentheim, DE
Wahed Ahmed Moradi · Monheim, DE

Key dates

Filing date	May 13, 1999
Grant date	Jan 2, 2001
Priority date	—
Expiry date	May 13, 2019

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07C2601/14
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

Process for the preparation of N-acetyl protected amino acids of Formula I ##STR1## by amido carbonylation utilizing carbon monoxide, nitrile, and an aldehyde in the presence of a metal catalyst.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.