Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing
Patent
1986-12-19
1988-02-02
Warren, Charles F.
Organic compounds -- part of the class 532-570 series
Organic compounds
Amino nitrogen containing
564410, 564411, 564419, C07C 8511
Patent
active
047230401
ABSTRACT:
A process for preparing an N-mono-substituted-p-phenylenediamine by reacting the corresponding p-nitroso-N-mono-substituted aniline compound with a primary or secondary alcohol in the presence of a base.
REFERENCES:
patent: 1948330 (1934-02-01), Calvert
patent: 2163617 (1939-06-01), Mow
patent: 3248427 (1966-04-01), Greenfield
patent: 3253038 (1966-05-01), Wise
patent: 4448994 (1984-05-01), Kurek
patent: 4518803 (1985-05-01), Bartovewicz et al.
Shedden John A.
Sopp John A.
Uniroyal Chemical Company, Inc.
Warren Charles F.
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