Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acids and salts thereof
Patent
1990-12-03
1992-02-18
Shippen, Michael L.
Organic compounds -- part of the class 532-570 series
Organic compounds
Carboxylic acids and salts thereof
562867, C07C 61, C07C
Patent
active
050896628
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.
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Okada, Agric. Biol. Chem., 44 (11) pp. 2595-2599 (1980).
Kobayashi, Tetrahedron Letters, 22, pp. 5297-5300 (1981).
Taguchi, Nippon Kaguku Kaishi, No. 11, pp. 2177-2184 (1985).
Homberger Gunter
Joppien Hartmut
Kohn Arnim
Wegner Peter
Schering Aktiengesellschaft
Shippen Michael L.
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