Monoalkylation of 1-alkyl-diaminobenzenes

Details Monoalkylation of 1-alkyl-diaminobenzenes Monoalkylation of 1-alkyl-diaminobenzenes

1982-07-30

1986-08-05

Shaver, Paul F.

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

Organic compounds

Amino nitrogen containing

564409, C07C 8500, C07C 8750, C07C 8756

Patent

active

046044841

ABSTRACT:
A process for monoalkylating 1-alkyl-2,4-diaminobenzene or 1-alkyl-2,6-diaminobenzene. Propylene is reacted with 2,4-diaminotoluene in the presence of aluminum anilide catalyst. Aniline is an optional ingredient. 1-Methyl-2,4-diamino-5-isopropylbenzene is a new compound: ##STR1##

REFERENCES:
patent: 2275311 (1942-03-01), Pedersen et al.
patent: 2285243 (1942-06-01), Weinmayr
patent: 2381015 (1945-08-01), Von Bramer et al.
patent: 2737536 (1956-03-01), Bloch et al.
patent: 2814646 (1957-11-01), Kolka et al.
patent: 3230257 (1966-01-01), Schmerling
patent: 3275690 (1966-09-01), Stroh et al.
patent: 3565856 (1971-02-01), Davies et al.
patent: 3649693 (1972-03-01), Napolitano
patent: 4219502 (1980-08-01), Ihrman et al.

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