Process for synthesis of amidoacids using a cobalt catalyst and

Details Process for synthesis of amidoacids using a cobalt catalyst and Process for synthesis of amidoacids using a cobalt catalyst and

1986-10-08

1990-01-09

Garner, Vivian

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

560253, 562406, 562518, 562522, 564132, 564155, 564157, 564159, C07C10200, C07C10206, C07C10344, C07C10348, C07C10350

Patent

active

048926876

ABSTRACT:
A process is disclosed for producing N-acetyl-aminoacid which comprises reacting a feedstock from the group consisting of simple olefins, acetamide and synthesis gas with a catalyst comprising a cobalt-containing compound promoted by a bidental-phosphine ligand in a solvent at a pressure of 500 psi or greater and a temperature of 50.degree. C. or greater. The presence of the ligand increases both reaction rate and cobalt catalyst stability.

REFERENCES:
patent: 3448157 (1969-06-01), Slaugh et al.
patent: 3766266 (1973-10-01), Wakamatsu et al.
patent: 4264515 (1981-04-01), Stern et al.
patent: 4374752 (1983-02-01), Argento et al.

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