Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing
Patent
1986-09-12
1991-03-26
Elmore, Carolyn S.
Organic compounds -- part of the class 532-570 series
Organic compounds
Amino nitrogen containing
564 53, 564 48, C07C27532, C07C27530, C07C27528
Patent
active
050031066
ABSTRACT:
This invention is concerned with ureas and thioureas which may be represented by the formula: ##STR1## wherein X represents at least one substituent selected from the group consisting of (C.sub.1 -C.sub.4)alkyl, (C.sub.1 -C.sub.4)alkenyl, (C.sub.1 -C.sub.4)alkynyl, phenoxy, mercapto, amino, (C.sub.1 -C.sub.4)alkylamino, di-(C.sub.1 -C.sub.4)alkylamino, halo, trihalomethyl, (C.sub.1 -C.sub.4)alkanoyl, benzoyl, (C.sub.1 -C.sub.4)alkanamido, haloacetamido, nitro, cyano, carboxy, (C.sub.1 -C.sub.4)carboalkoxy, carbamoyl, sulfamyl, methylenedioxy, phenyl, orthophenylene, tolyl, benzyl, halobenzyl, methylbenzyl; Y is selected from the group consisting of oxygen and sulfur; R.sub.1 and R.sub.2 are different and are independently selected from the group consisting of (C.sub.4 -C.sub.12)alkyl, (C.sub.4 -C.sub.12)alkenyl, (C.sub.4 -C.sub.12)alkynyl, (C.sub.4 -C.sub.12)cycloalkyalkyl, (C.sub.7 -C.sub.14)aralkyl, and (C.sub.7 -C.sub.14)aralkyl in which an aromatic ring bears at least one substituent selected from the group consisting of (C.sub.1 -C.sub.10)alkyl, (C.sub.1 -C.sub.10)alkoxy, phenoxy, benzyloxy, methylenedioxy, (C.sub.1 -C.sub.4)alkylthio, phenyl, halo, trihalomethyl, adamantyl, (C.sub.1 -C.sub.4)carboalkoxy, and nitro.
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American Cyanamid Company
Dow Kenneth J.
Elmore Carolyn S.
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