Oxime derivatives of formylpyridyl imidazolinones, the herbicida

Details Oxime derivatives of formylpyridyl imidazolinones, the herbicida Oxime derivatives of formylpyridyl imidazolinones, the herbicida

1991-10-31

1993-06-01

Ivy, C. Warren

Plant protecting and regulating compositions

Plant growth regulating compositions

Organic active compound containing

546278, 504193, A01N 4350, C07D21380

Patent

active

052155684

ABSTRACT:
This disclosure describes new 5-oximio-2-(2-imidazolin-2-yl) pyridines having the following structure: ##STR1## wherein Y is hydrogen, C.sub.1 -C.sub.4 branched or unbranched alkyl optionally substituted with C.sub.1 -C.sub.4 alkoxy, C.sub.1 -C.sub.4 alkylthiol, halogen, CO.sub.2 R.sub.4, CN, NHCOR.sub.5, OCOR.sub.4, furyl or a phenyl group optionally substituted with one or two halogens, C.sub.1 -C.sub.2 alkyl or nitro, C.sub.1 -C.sub.4 alkenyl optionally substituted with halogen or C.sub.1 -C.sub.4 alkoxy, or C.sub.1 -C.sub.4 alkynyl; and Z is hydrogen or C.sub.1 -C.sub.4 alkyl. The disclosure further describes the unique method of using the compounds as herbicidal agents and the methods for their preparation.

REFERENCES:
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patent: 5039333 (1991-08-01), Finn
Sandler and Karo, "Organic Functional Group Preparations III," Chapters 10 and 11 (Academic Press, New York 1973).
Takasugi et al., J. Antibiotics, 36:846 (1983).
Grochowski and Jurczak, Synthesis 682 (1976).
McKay et al., Candian J. Chem., 38:343 (1960).

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