Biscationic acid amide and imide derivatives and processes for t

Details Biscationic acid amide and imide derivatives and processes for t Biscationic acid amide and imide derivatives and processes for t

1992-06-25

1994-07-12

Kumar, Shailendra

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

Organic compounds

Amino nitrogen containing

540452, 544 69, 544229, 546 13, 548110, 548405, 556 47, 562564, C07F 502

Patent

active

053290461

DESCRIPTION:

BRIEF SUMMARY
The present invention relates to novel biscationic acid amide and imdie derivatives and processes for their preparation. The present invention specifically relates to novel biscationic acid amide and imide derivatives of the general formulae (I) to (III): ##STR1## in which R.sub.2 to R.sub.8 independently of one another are in each case a hydrogen atom or a radical based on a hydrocarbon, such as, for example, a straight-chain or branched, saturated or unsaturated alkyl group having 1 to 30 carbon atoms, preferably having 1 to 22 carbon atoms, a polyoxalkylene group of the general formula -[alkylene(C.sub.1 -C.sub.5)--O].sub.n --R, in which R is a hydrogen atom, an alkyl(C.sub.1 -C.sub.4) group or an acyl group, such as, for example, an acetyl, benzoyl or naphthoyl group, and n is a number from 1 to 10, preferably from 1 to 4, a mono- or polynuclear cycloaliphatic radical having 5 to 12 carbon atoms, such as, for example, a cyclopentyl or cyclohexyl radical, a mono- or polynuclear aromatic radical, such as, for example, a phenyl, naphthyl, tolyl or biphenyl radical, or an araliphatic radical, such as, for example, a benzyl radical, in which the aliphatic, cycloaliphatic, araliphatic or aromatic radicals mentioned can be substituted by carboxylic or sulfonic acid groups, salts or amides or esters thereof, alkyl ( C.sub.1 -C.sub.4 ) , hydroxyl or alkoxy (C.sub.1 -C.sub.4) groups, primary, secondary or tertiary amino groups, such as, for example, N-monoalkyl (C.sub.1 -C.sub.4) amino or N-dialkyl (C.sub.1 -C.sub.4)amino groups, and by fluorine, chlorine or bromine atoms, the aliphatic radicals preferably by 1 to 45 fluorine atoms, and the aliphatic radicals mentioned and the cycloaliphatic, araliphatic or aromatic ring systems can contain one or more hetero atoms, such as, for example, nitrogen and/or oxygen and/or sulfur and/or phosphorus atoms, and R.sub.1 and R.sub.2, or R.sub.4 and R.sub.5 independently of one another, incorporating K or K' can be closed together to form a saturated or unsaturated, preferably aromatic, 5- to 7-membered ring system, which can contain further hetero atoms, preferably nitrogen and/or oxygen and/or sulfur atoms, and can be substituted and/or modified by condensing with or bridging to further ring systems, and in which, in the case where R.sub.1 or R.sub.2, or R.sub. 4 or R.sub.5 in this connection forms a double bond to K or K', R.sub.3 and R.sub.6 have no subject, and/or one of the radicals R.sub.1, R.sub.2 or R.sub.3 can be closed together with R.sub.7 or one of the radicals R.sub.4, R.sub.5 or R.sub.6 can be closed together with R.sub.6 to form an aliphatic bridge of 2 to 5 carbon atoms, and A and A' independently of one another are in each case a bridge member based on a hydrocarbon radical, such as, for example, a straight-chain or branched, saturated or unsaturated alkylene bridge member having 1 to 30 carbon atoms, preferably having 1 to 12 carbon atoms, a mono- or polynuclear cycloaliphatic bridge member, such as, for example, a cyclopentylene or cyclohexylene member, a mono- or polynuclear aromatic bridge member, such as, for example, a phenylene, naphthylene, tolylene or biphenylene member, or an araliphatic bridge member, such as, for example, a benzylene, xylylene, mesitylene or benzoyleneamide member, in which the aliphatic, cycloaliphatic, araliphatic or aromatic bridge members can be substituted by carboxylic or sulfonic acid groups, salts or amides or esters thereof, alkyl(C.sub.1 -C.sub.4), hydroxyl or alkoxy (C.sub.1 -C.sub.4) groups, primary, secondary or tertiary amino groups, such as, for example, N-monoalkyl (C.sub.1 -C.sub.4)-amino or N-dialkyl(C.sub.1 -C.sub.4)amino groups, and by fluorine, chlorine or bromine atoms, the aliphatic radicals preferably by 1 to 45 fluorine atoms, and the aliphatic, cycloaliphatic, araliphatic or aromatic bridge members mentioned can contain one or more hetero atoms, such as, for example, nitrogen and/or oxygen and/or sulfur and/or phosphorus atoms,
and W.sup.1 as a divalent bridge member is a straight-chain or branched, sa

REFERENCES:
patent: 4299982 (1981-11-01), Redmore et al.

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