Preparation of a N-substituted phenylenediamine

Details Preparation of a N-substituted phenylenediamine Preparation of a N-substituted phenylenediamine

1990-03-08

1990-11-06

Raymond, Richard L.

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

Organic compounds

Amino nitrogen containing

C07C21155

Patent

active

049688430

ABSTRACT:
The present invention relates to a process for the preparation of a N-substituted phenylenediamine of the formula: ##STR1## comprising reacting N-phenylquinoneimine of the formula: ##STR2## with a primary amine of the formula:

REFERENCES:
patent: 3882186 (1975-05-01), Cain et al.
Gelling, I. R., et al, Plastics and Rubber Processing, Sep. pp. 83-86 (1977).
Radel, R. J., et al, Ind. Eng. Chem. Prod. Res. Dev., 21, 566-570 (1982).

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