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US 5,118,681 AGranted
S-beta-dicarbonyl substituted beta-thioacrylamide biocides and fungicides
AssigneeRohm and Haas Company
InventorsDavid R. Amick, Katherine E. Flynn, Cherylann Schieber
Life of this patent
Estimating the term…
Abstract
S-beta-dicarbonyl substituted beta-thioacrylamide compounds have been discovered to be useful as biocides and fungicides. Compositions comprising the compound and isothiazolin-3-ones and/or carries, methods of preparation of the compounds and methods of using the compounds and compositions are also disclosed.
Claims14
A compound of the formula ##STR49## wherein R.sub.1 is (C.sub.5 -C.sub.10)alkyl or (C.sub.5 -C.sub.7)cycloalkyl;
- R.sub.2 and R.sub.3 are independently selected from the group consisting of amino, alkylamino, arylamino, aralkylamino, alkarylamino, heterocyclic substituted-amino selected from the group consisting of thiazolyl, thienyl, pyridyl, primidinyl, and pyrrolyl and alkylamino, N-containing heterocyclic aryl selected from the group consisting of 2-thiazolyl, 2-thienyl, 2-pyridyl, 3-pyridyl, 2-pyrimidinyl, 1-morpholinyl, and N-methyl-2-pyrrolyl;
- carbocyclic ring formed by R.sub.2 and R.sub.3 together;
- and combinations of R.sub.2 and R.sub.3 selected from the group consisting of ##STR50## Z.sub.1 and Z.sub.2 are independently selected from hydrogen, halogen and (C.sub.1 -C.sub.4)alkyl.
Dependencies are inferred from the claim text.