Basic colorants

Details Basic colorants Basic colorants

1985-05-17

1986-07-01

Brust, Joseph Paul

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

Organic compounds

Nitriles

8919, 162162, 544163, 544393, 544395, 546230, 548578, C07C12170, C07C12172

Patent

active

045979120

ABSTRACT:
A compound of the formula: ##STR1## wherein R.sup.1 and R.sup.2 independently of one another are unsubstituted or hydroxy substituted, C.sub.1 -C.sub.4 alkoxy substituted, cyano substituted, C.sub.1 -C.sub.4 alkoxycarbonyl substituted, di-C.sub.1 -C.sub.4 alkylamino substituted, (CH.sub.3)(C.sub.6 H.sub.5 CH.sub.2)NC.sub.2 H.sub.4 substituted, chlorine substituted or bromine substituted C.sub.1 -C.sub.4 -alkyl, cyclohexyl, benzyl, phenylethyl or phenyl, R.sup.1 and R.sup.2 together with the nitrogen are morpholino, pyrrolidino, piperidino or N-methylpiperazino;

REFERENCES:
patent: 3742012 (1973-06-01), Bauman
patent: 4017486 (1977-04-01), Buell et al.
patent: 4063882 (1977-12-01), Steiner
patent: 4235806 (1980-11-01), Desai
patent: 4280964 (1981-07-01), Grychtol

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