US 5,314,865 A · Certain alkylidine aminooxyamide compounds useful as herbicides

Abstract

Compounds having the formula ##STR1## wherein R is C.sub.1 -C.sub.6 lower alkoxy; C.sub.1 -C.sub.6 lower alkylthio; 3- to 6-membered heterocycle or substituted heterocycle; phenyl or substituted phenyl; R.sub.1 is hydrogen or C.sub.1 -C.sub.3 lower alkyl; R.sub.2 is selected from the group consisting of hydrogen, C.sub.1 -C.sub.3 lower alkyl, C.sub.3 -C.sub.6 cycloalkyl, C.sub.1 -C.sub.3 lower alkylalkoxy or combinations thereof; R.sub.3 and R.sub.4 are independently selected from the group consisting of hydrogen; C.sub.1 -C.sub.6 lower alkyl; C.sub.2 -C.sub.6 lower alkenyl; C.sub.2 -C.sub.6 lower alkenyl; 3- to 6-membered heterocycle or substituted heterocycle; alkyl heterocycle or substituted alkyl heterocycle; phenyl or substituted phenyl; and where R.sub.3 or R.sub.4 is a basic heterocycle, herbicidally acceptable organic or inorganic salts thereof are herbicidally active.

Claims15

Dependent claims

A compound having the formula ##STR391## wherein:

R is phenyl or phenyl substituted with one or more C.sub.1 -C.sub.6 alkyl, C.sub.1 -C.sub.4 alkoxy, halo, C.sub.1 -C.sub.6 haloalkyl, cyano, nitro or C.sub.1 -C.sub.6 alkylsulfonyl;
R.sub.1 is hydrogen or C.sub.1 -C.sub.6 alkyl;
R.sub.2 is hydrogen, C.sub.1 -C.sub.6 alkyl, C.sub.3 -C.sub.6 cycloalkyl or lower alkylalkoxy;
and
one of R.sub.3 and R.sub.4 is pyridyl or pyridyl substituted with one or more halogen or C.sub.1 -C.sub.6 alkyl;
and the other is hydrogen, C.sub.1 -C.sub.6 alkyl, C.sub.2 -C.sub.6 alkenyl or C.sub.2 -C.sub.6 alkynyl.

3 more elements

Dependencies are inferred from the claim text.

Certain alkylidine aminooxyamide compounds useful as herbicides

Life of this patent

Certain alkylidine aminooxyamide compounds useful as herbicides

Life of this patent

Abstract

Claims15