Amino nitrile intermediate for the preparation of alanine diacet

Details Amino nitrile intermediate for the preparation of alanine diacet Amino nitrile intermediate for the preparation of alanine diacet

1995-03-31

1996-01-02

Brust, Joseph Paul

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

Organic compounds

Nitriles

562571, C07C25528

Patent

active

054810183

ABSTRACT:
A novel intermediate useful in the synthesis of alpha-alanine diacetic acid or its salts is disclosed. The intermediate can be formed by contacting alanine with glycolonitrile under alkaline conditions or glycine with lactonitrile to form an aminonitrile which can be hydrolyzed and then contacted with additional glycolonitrile to form the nitrile intermediate which can be converted to alpha-alanine diacetic acid via hydrolysis.

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