Arthropodicidal 2,2-dimethyl-3-(2-perfluoroalkyl-2-perhaloalkyl-vinyl)-cyclopropanecarbo xylic acid esters

Patent 4252820 Issued on February 24, 1981. Estimated Expiration Date:

July 2, 1999. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

Abstract Claims Description Full Text

Patent References

Halogenated esters Patent #: 4183948
Issued on: 01/15/1980
Inventor: Huff

Inventors

Application

No. 06/053676 filed on 07/02/1979

US Classes:

514/521, C=O other than as ketone or aldehyde514/531, Z contains a cyclopropyl or cyclopropene ring548/131, 1,2,4-oxadiazoles (including hydrogenated)548/132, Chalcogen bonded directly to ring carbon of the oxadiazole ring548/479, The chalcogen, X, is in a -C(=X)- group (e.g., beta - phthalimidopropionaldehyde, etc.)548/513, Plural chalcogens bonded directly to ring carbons of the five-membered hetero ring (e.g., imides, etc.)549/475, Chalcogen bonded directly to the hetero ring549/499, The -C(=X)- is part of a -C(=X)X- group, wherein the X's are the same or diverse chalcogens549/60, Ring oxygen in the additional hetero ring549/65, Nitrogen attached indirectly to the hetero ring by nonionic bonding549/66, Chalcogen attached indirectly to the hetero ring by nonionic bonding549/77, Unsaturated carbocyclic ring or acyclic carbon to carbon unsaturation containing549/79, The chalcogen, X, is part of a -C(=X)X- group, wherein the X's are the same or diverse chalcogens558/407, Three-membered carbocyclic ring containing560/124, Cyclopropyl in acid moiety560/227, Fluorine in acid moiety568/303Ketones

Examiners

Primary: Raymond, Richard L.

Attorney, Agent or Firm

Sprung, Felfe, Horn, Lynch & Kramer

International Classes

A01N 53/00 (20060101)
C07C 49/00 (20060101)
C07C 49/16 (20060101)
C07C 51/09 (20060101)
C07C 45/00 (20060101)
C07C 45/69 (20060101)
C07C 51/58 (20060101)
C07C 51/60 (20060101)

Foreign Application Priority Data

1978-07-15 DE

Abstract

2,2-Dimethyl-3-(2'-perfluoroalkyl-2'-perhaloalkyl-vinyl)-cyclopropane of the formula ##STR1## in which R is --COOR2, --COOH, --CO--Halogen, --CN or --CO--CH3,R1 is fluorine or CF3,R3 is fluorine, chlorine, bromine or R1 CF2 --, andR2 is the radical of an alcoholwhich possess arthropodicidal properties. These compounds can be produced by adding a compound of the formula ##STR2## to an olefin of the formula ##STR3## to produce a compound of the formula ##STR4## and dehydrohalogenating said compound. This compound may be hydrolyzed, saponified or esterified, depending upon the particular derivative desired.