Alpha-methylene-6-styryl-acrylic acid derivatives

Details Alpha-methylene-6-styryl-acrylic acid derivatives Alpha-methylene-6-styryl-acrylic acid derivatives

1992-11-24

1994-05-10

Gerstl, Robert

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Having -c-, wherein x is chalcogen, bonded directly to...

514342, 514365, 514544, 546280, 548131, 548204, 560 60, C07C 69618, C07D27730, A01N 3710, A01N 4378

Patent

active

053107462

ABSTRACT:
All possible stereoisomer forms and mixtures of a compound of the formula ##STR1## wherein X is a halogen, R.sub.2 and R.sub.3 are individually selected from the group consisting of alkyl and cycloalkyl of up to 8 carbon atoms optionally substituted with at least one halogen, R.sub.1 is selected from the group consisting of alkyl, alkenyl, alkynyl and cycloalkyl of up to 12 carbon atoms optionally substituted with at least one halogen, aryl and heteroaryl of 5 to 6 ring members optionally substituted with at least one member of the group consisting of halogen, alkyl, alkenyl, alkynyl and cycloalkyl of up to 8 carbon atoms optionally substituted with at least one member of the group consisting of --NO.sub.2, --NH.sub.2, --CN, --OR', --SR", --SOR", --SO.sub.2 R", --NR"'.sub.2, --Ar, OAr.sub.1 and SAr.sub.2, R', R" and R"' are individually selected from the group consisting of alkyl, alkenyl, alkynyl and cycloalkyl of up to 12 carbon atoms optionally substituted by at least one halogen, Ar, Ar.sub.1 and Ar.sub.2 are aryl or heteroaryl of up to 14 carbon atoms optionally substituted with at least one member of the group consisting of halogen and alkyl, alkenyl, alkynyl and cycloalkyl of up to 8 carbon atoms optionally substituted by at least one member of the group consisting of halogen, --NO.sub.2, --NH.sub.2, --CN, --OR', --SR", --SOR", --SO.sub.2 R" and --NR"'.sub.2 and R', R" and R"' have the above definitions and their preparations and novel intermediates useful as pesticides.

REFERENCES:
patent: 5166167 (1992-11-01), Brager
patent: 5210093 (1993-05-01), Brager

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