3-Tetrahaloethyl-cyclopropane-1-carboxylate esters

Details 3-Tetrahaloethyl-cyclopropane-1-carboxylate esters 3-Tetrahaloethyl-cyclopropane-1-carboxylate esters

1980-11-10

1982-02-09

Rotman, Alan L.

Drug, bio-affecting and body treating compositions

Antigen, epitope, or other immunospecific immunoeffector

Bacterium or component thereof or substance produced by said...

546270, 546300, 546302, A61K 3144, C07D21355

Patent

active

043150128

ABSTRACT:
Novel esters in the form of their stereoisomers or mixtures thereof of the formula ##STR1## X.sub.1 is selected from the group consisting of hydrogen, fluorine, chlorine and bromine, X.sub.2 is selected from the group consisting of fluorine, chlorine and bromine, X.sub.3 is selected from the group consisting of chlorine and bromine, each Z is independently selected from the group consisting of alkyl of 1 to 4 carbon atoms, alkoxy and alkylthio of 1 to 4 carbon atoms, alkylsulfonyl of 1 to 4 carbon atoms, --CF.sub.3, 3,4-methylenedioxy, chlorine, fluorine and bromine, n is 0, 1 or 2, Y is selected from the group consisting of oxygen and sulfur and R is selected from the group consisting of hydrogen, --CN and ethynyl, the acid moiety having a structure selected from the group consisting of 1R, cis; 1S, cis; 1R, trans; and 1S, trans and the alcohol moiety having a configuration of (R), (S) or (RS) and the asymetric carbon in the 1-position of the 3-ethyl side chain exists in the form of isomer A and isomer B having insecticidal and acaricidal activity and their preparation.

REFERENCES:
patent: 3711486 (1973-01-01), Torba
patent: 4163787 (1979-08-01), Malhotra et al.
patent: 4221799 (1980-09-01), Van Heertum et al.
patent: 4238614 (1980-12-01), Henrick
patent: 4248875 (1981-02-01), Henrick

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