Diquarternary nitrogen compounds

Details Diquarternary nitrogen compounds Diquarternary nitrogen compounds

1988-09-29

1989-12-12

Shah, Mukund J.

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

546188, 540362, 540524, 540525, 540 1, 514422, C07D20700

Patent

active

048868906

ABSTRACT:
This invention relates to quaternary compounds having the formula ##STR1## wherein W.sup.- is an anion; m and n are integers having a value of from 1 to 4; R is alkylene having from 3 to 8 carbon atoms; R.sub.1 is a radical having from 8 to 25 carbon atoms and is selected from the group of alkyl, alkenyl and alkoxy alkylene and each of R.sub.2, R.sub.3 and R.sub.4 is a radical having from 1 to 25 carbon atoms and is alkyl, alkoxy or ##STR2## where p has a value of from 1 to 4 and X is hydrogen or methyl. The invention also relates to the preparation and use of said diquaternized compounds.

REFERENCES:
patent: 2933529 (1960-04-01), Hua
patent: 4174443 (1979-11-01), Dalton
CA 106:101731b Belyaev, 1986.
CA 81:115553x Seydel, 1973.

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