4-Chloro-3,5-diaminophenyl acetates and curing agent

Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters

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528 85, 560 22, C07C10144, C08G 1832

Patent

active

042464250

ABSTRACT:
4-Chloro-3,5-diaminophenyl acetates having the formula ##STR1## wherein R represents an alkyl group are useful as curing agent for polyurethane elastomer and intermediates for pharmaceutical and agrochemical compounds and are produced by simultaneously nitrating hydrolyzing 4-chlorobenzylcyanide and esterifying the resulting 4-chloro-3,5-dinitrophenyl acetic acid and then reducing the resulting ester.

REFERENCES:
patent: 3681290 (1972-08-01), Meckel et al.
patent: 3736350 (1973-05-01), Meckel et al.

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