Process for the production of compounds containing aspartate and

Details Process for the production of compounds containing aspartate and Process for the production of compounds containing aspartate and

1998-03-02

1998-12-08

Barts, Samuel

Organic compounds -- part of the class 532-570 series

Organic compounds

Carboxylic acid esters

560118, 560125, 560168, 544200, C07C229000

Patent

active

058471952

ABSTRACT:
The present invention relates to a process for preparing compounds containing aspartate and aldimine groups corresponding to the formula ##STR1## by a) reacting 50 to 95 mole % of the primary amino groups present in a polyamine containing 2 to 6 primary amino groups with a maleic or fumaric acid ester until at least 98% of the unsaturated groups have reacted and

REFERENCES:
patent: 5489704 (1996-02-01), Squiller et al.

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