Patent number: 4898610
Abstract: Cyclohexane-1,3-dione derivatives of the formula ##STR1## where A is phenyl which is monosubstituted in the ortho- or meta-position by alkoxy, nitro, halogen or methylsulfonyl, or is phenyl which is monosubstituted in the ortho-, meta- or para-position by alkyl, phenyl, alkoxy, fluorine-substituted alkoxy, unsubstituted or substituted phenoxy, alkenyloxy, alkynyloxy, unsubstituted or substituted benzyloxy, alkylsulfinyl, alkylsulfonyl, alkylsulfonyloxy, trifluoromethyl, alkoxyalkyl or alkoxyalkoxy, or is phenyl which is disubstituted trisubstituted or tetrasubstituted by identical or different substituents selected from the group consisting of alkyl, alkoxy, halogen, nitro and 2,4-dichlorophenoxy, with the proviso that, where the substituents are identical, the disubstituted, trisubstituted or tetrasubstituted phenyl radical does not carry methyl radicals, R.sup.1 is hydrogen, methoxycarbonyl, ethoxycarbonyl, methyl or cyano, R.sup.2 is alkyl, and R.sup.
Type:
Grant
Filed:
January 5, 1987
Date of Patent:
February 6, 1990
Assignee:
BASF Aktiengesellschaft
Inventors:
Michael Keil, Dieter Jahn, Rainer Becker, Wolfgang Rohr, Bruno Wuerzer
Patent number: 4870100
Abstract: 2-benzylfuryl compounds of the general formula I ##STR1## where R.sup.1, R.sup.2 and R.sup.3 are identical or different substituents and are each hydrogen, halogen, alkyl, haloalkyl, alkoxy, haloalkoxy, haloalkylthio, alkenyl or haloalkenyl, each of not more than 6 carbon atoms, n being 1, 2 or 3 where R.sup.3 is not hydrogen, and R.sup.4 and R.sup.5 are each hydrogen or alkyl of not more than 6 carbon atoms, R is --CHO or CHR.sup.6 OA, R.sup.6 is hydrogen, cyano, alkyl, alkenyl, haloalkenyl or alkynyl, each of not more than 6 carbon atoms, or carboxamide, and A is either hydrogen or a radical of an acid typical for pyrethroids, with the proviso that R.sup.2 is not hydrogen, chlorine, bromine, methyl or methoxy when R.sup.1 is hydrogen or methyl and R.sup.3 and A are each hydrogen, and furthermore with the proviso that R.sup.1 and R.sup.2 are not methyl when A is a radical of tetramethylcyclopropanecarboxylic acid, and finally with the proviso that R.sup.2 is not methyl, chlorine, bromine or methoxy and R.
Type:
Grant
Filed:
December 11, 1986
Date of Patent:
September 26, 1989
Assignee:
BASF Aktiengesellschaft
Inventors:
Bernd Wolf, Hans Theobald, Rainer Becker, Norbert Goetz, Walter Himmele, Rudolf Kropp
Patent number: 4761175
Abstract: m-Anilido-urethanes of the formula ##STR1## where A and B independently of one another are oxygen or sulfur,R.sup.1 is alkyl, which is unsubstituted or substituted by halogen, alkoxy, alkoxycarbonyl or cyano, or is alkenyl which is unsubstituted or substituted by halogen, or is alkynyl which is unsubstituted or substituted by halogen or alkoxy, or is cycloalkyl which is unsubstituted or substituted by alkyl, or is aryl,R.sup.2 and R.sup.3 are each independently of one another hydrogen, alkyl, alkoxyalkyl or haloalkyl,R.sup.4 is alkylene of 1 to 6 carbon atoms which is unsubstituted or substituted by alkyl, alkoxyalkyl or haloalkyl,X is hydrogen, alkyl, haloalkyl, alkoxy, halogen, nitro or amino,Y is hydrogen, alkyl, haloalkyl, alkoxyalkyl, cycloalkyl, aralkyl, halogen, alkoxy, haloalkoxy, alkylthio, nitro, aryl, thiocyanato, cyano, ##STR2## where R.sup.5 and R.sup.6 are each, independently of one another, hydrogen or have the meanings given for R.sup.
Type:
Grant
Filed:
July 5, 1983
Date of Patent:
August 2, 1988
Assignee:
BASF Aktiengesellschaft
Inventors:
Ulrich Schirmer, Rainer Becker, Bruno Wuerzer