Rohm and Haas Company

Ernest D Weiler

Edward E Kilbourn

George A Miller

William D Weir

Harold E Aller

W David Weir

Martha H Wolfersberger

Metal salt complexes of 3-isothiazolones and compositions containing them exhibit useful biocidal properties, including bactericidal, fungicidal, and algaecidal properties.

Metal salt complexes of 3-isothiazolones as effective biocidal agents

The preparation and use of alkyl (mono-, di-, tri- and tetra-thio)phosphorylated isothiazolidin-3-one 1-oxides and 1,1 dioxides are disclosed. These compounds and compositions containing them are useful pesticides and show activity in controlling insects, weeds and microorganisms such as bacteria, fungi, algae and the like.

Alkyl (mono-, di, tri- and tetra-thio)phosphorylated

Novel 3-pyridylmethyl N-(4-substituted-phenyl)thiocarbamates are disclosed. These compounds are useful as single-dose rodenticides, which have high bait acceptance.

3-Pyridylmethylthiocarbamates

This invention relates to novel phosphoramidates of the formula: ##STR1## wherein R.sup.1 is hydrogen, alkyl, cycloalkyl, or optionally substituted aralkyl, aryl, pyridyl, pyridylmethyl, pyridylethyl or pyrazinyl;

Nematocidal phosphoramidates

Metal salt complexes of 3-isothiazolones

Novel 3-pyridylmethyl N-(4-substituted-phenyl)thiocarbamates are disclosed. These compounds are useful as single-dose rodenticides, which have high baitacceptance.

Isothiazolidin-3-ones of the formula ##STR1## wherein R.sup.1 is a hydrogen atom, or an alkyl, cycloalkyl, aryl, aralkyl, carbamoyl, or thiocarbamoyl group,

Isothiazolidin-3-ones

The preparation and use of Diels-Alder adducts of 3-isothiazolone 1-oxides and 1,1-dioxides are disclosed. These compounds and compositions containing them are useful in controlling weeds and microorganisms such as algae, bacteria, fungi and the like.

Diels-Alder adducts of 3-isothiazolone 1-oxides and 1,1-dioxides

Complexes of 3-pyridylmethyl 4-substituted-phenylcarbamates with salts of an alkaline earth or transition metal are useful as rodenticides. The carbamates from which the complexes are prepared have the formula ##STR1## wherein X is a nitro, cyano, trifluoromethyl, alkylsulfinyl, alkylsulfonyl, or aminosulfonyl group.

Rodenticidal 3-pyridylmethyl phenyl carbamate metal salt complexes

This invention relates to novel anthelmintic compositions containing as the essential active ingredient, a compound of the formula: ##STR1## wherein R.sup.1 is cylcoalkyl, or optionally substituted aralkyl, aryl, pyridyl, or pyrazinyl;

Anthelmintic phosphonamidate and phosphoramidate compositions and

Substituted phosphoramidates of the general formula: ##STR1## and their pharmaceutically acceptable metal salts and metal salt complexes, compositions containing them, and methods of employing them as anthelmintics are disclosed.

Bis-phosphoramidates

3-Pyridylmethyl N-(4-cyanomethylphenyl)carbamate and its acid salts and metal salt complexes useful as rodenticides.

Growing community of inventors

Ambler, PA, United States of America

Ernest D Weiler