Patent · US Expired

2,2-difluorocyclopropylethane derivatives, processes for their preparation and their use as pesticides

US5089662A · kind A · utility

4Cited by

4References

5Claims

0Family size

Assignee

SCHERING CORPORATION · US

Inventors

Peter Wegner · Bingen, DE
Hartmut Joppien · Berlin, DE
Gunter Homberger · Kelkheim, DE
Arnim Köhn · Wiesbaden, DE

Key dates

Filing date	Dec 3, 1990
Grant date	Feb 18, 1992
Priority date	—
Expiry date	Dec 3, 2010

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D295/185
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

There are provided new 2,2-difluorocyclopropylethane derivatives of general formula I ##STR1## in which A, B and R.sup.1-5 have the meanings given in the description and processes for their preparation. The compounds of the invention can be used as pesticides, especially against insects and mites.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.