摘要:
R.sup.2 is additionally H when X+Y=--O--CH(W.sup.3 R.sup.3)--O--, --O--CH(O--W.sup.4 R.sup.4)--O-- or --O--C(W.sup.3 R.sup.3)(O--W.sup.4 R.sup.4)--O-- and W.sup.2 =direct bond,except cis-1-(2,4-dichlorophenyl)-2-(pryid-3-yl)-1,2-epoxypropane, trans-1-(2,4-dichlorophenyl)-2-(pyrid-3-yl)-1,2-epoxypropane, 1-(2,4- dichlorophenyl)-2-(pryid-3-yl)-1,2-epoxybutane and 2,4-dichloro- .alpha.[1-hydroxy-1-(pyrid-3-yl)-ethyl]-benzyl methanesulfonate,and the N-oxides and the plant-tolerated mineral acid salts and metal complexes of I.The compounds I are suitable as fungicides.
摘要:
2-Aminodecalin derivatives of the formula I ##STR1## where R.sup.1, R.sup.2 and R.sup.3 are H or methyl,A is H, OH, O-alkylcarbonyl, O-benzoyl or O-CH.sub.3,R.sup.4 is H, cyclopropyl, alkyl, alkenyl, or alkynyl,R.sup.5 is alkyl, alkenyl or alkynyl which is substituted or unsubstituted,cycloalkyl or cycloalkenyl whic is substituted or unsubstituted, substituted phenylalkyl, substituted cycloalkyl-alkyl, substituted 5-membered heterocyclic ring, bicycloalkyl-alkyl orR.sup.4 and R.sup.5, together with the nitrogen atom, are a substituted or unsubstituted, saturated or unsaturated piperidine radical,their plant-tolerated salts and N-oxides, and fungicides containing these compounds.
摘要:
Cyclohexylamines of the formula ##STR1## where X is a single bond or an alkylene chain, Y is hydrogen or an aryl, cyclohexyl, 4-cyclohexylcyclohexyl, perhydro-1- or 2-naphthyl or piperidyl radical, R.sup.1 and R.sup.2 are hydrogen, alkyl, alkenyl, alkynyl, hydroxyalkyl, cycloalkyl, cycloalkenyl or arylalkyl, or R.sup.1 and R.sup.2 together form an alkylene group and, together with the N atom, form a ring, and acid addition salts thereof, with the exception of compounds in which X is a single bond, Y is cyclohexyl, R.sup.1 and R.sup.2 are hydrogen or methyl, and the compounds in which X is C.sub.6 -, C.sub.7 - and C.sub.8 -alkyl, Y is hydrogen and R.sup.1 and R.sup.2 together with the N atom whose substituents they are form a 2,6-dimethylmorpholine radical, and fungicides containing such cyclohexylamines.
摘要:
Vinylazoles of the general formula I ##STR1## where R.sup.1 and R.sup.2 are alkyl, cycloalkyl, tetrahydropyranyl, pyridyl, naphthyl, biphenyl or phenyl, these radicals being substituted or unsubstituted, X is CH or N, and plant-tolerated acid addition salts and metal complexes thereof, and crop protection agents containing these compounds.
摘要:
Substituted pyridine-N-oxides of the formula ##STR1## where R.sup.1 is alkyl and R.sup.2 is phenyl or substituted phenyl, salts thereof which are physiologically tolerated by plants, and fungicides containing them.
摘要:
.beta.-picoline derivatives of the formula ##STR1## where A is CR.sup.1 R.sup.2, R.sup.1 and R.sup.2 independently of each other are hydrogen, alkyl, alkenyl or alkynyl, or R.sup.1 and R.sup.2 together form a methylene chain,B is one of the groups CH.sub.2, CHOR.sup.3, CHalR.sup.4, C.dbd.O or C.dbd.N-O-R.sup.5, R.sup.3 being hydrogen, alkyl, haloalkyl, cycloalkyl, alkenyl, acyl, phenyl, benzyl or benzoyl, where the phenyl ring is substituted or unsubstituted, R.sup.4 being hydrogen, fluorine, chlorine, bromine or iodine, R.sup.5 being hydrogen, alkyl, haloalkyl, cycloalkyl, alkenyl, phenyl or benzyl, the phenyl ring being substituted or unsubstituted,Ar is a substituted or unsubstituted aryl radical,their N-oxides and plant-tolerated acid addition salts, and fungicides containing these compounds.
摘要:
The present invention relates to a process for the preparation of optically active 2--halopropionic acids, in which the corresponding optically active alkyl 2--halopropionates are caused to react with a carboxylic acid at elevated temperature in a transacylation reaction with the formation of the optically active 2--halopropionic acid and the alkyl carboxylate, and the optically active 2--halopropionic acid obtained is separated from the reaction mixture. The optically active products produced are important intermediates for the preparation of plant protectants and pharmaceuticals.
摘要:
Pyridines of the formula ##STR1## where R.sup.1 is hydrogen, C.sub.1 -C.sub.6 -alkyl, C.sub.3 -C.sub.6 -alkenyl, C.sub.3 -C.sub.6 -alkynyl or an acyl radical COR.sup.2 ; R.sup.2 is C.sub.1 -C.sub.6 -alkyl, C.sub.3 -C.sub.6 -alkenyl, C.sub.3 -C.sub.6 -alkynyl, C.sub.1 -C.sub.6 -haloalkyl or substituted or unsubstituted aryl; A is one of the groups ##STR2## where R.sup.3 and R.sup.4 are identical or differ and each is C.sub.1 -C.sub.6 -alkyl, with the proviso that R.sup.3 and R.sup.4 are not simultaneously methyl; R.sup.5 is one of the groups (CH.sub.2).sub.n, CH.sub.2 OCH.sub.2, CH.sub.2 S(O).sub.m CH.sub.2, CH.sub.2 CH.sub.2 O or CH.sub.2 CH.sub.2 S(O).sub.m, n denoting 1, 2, 3, 4 or 5, and m being 0, 1 or 2; Ar is aryl which is unsubstituted or bears from one to five substituents selected from the group consisting of C.sub.1 -C.sub.6 -alkyl, phenyl, halogen, C.sub.1 -C.sub.6 -haloalkyl, C.sub.1 -C.sub.6 -alkoxy, C.sub.1 -C.sub.6 -haloalkoxy, C.sub.1 -C.sub.6 -alkoxyiminocarbyl, phenoxy, halophenoxy and benzyloxy, and the N-oxides and plant-tolerated acid addition salts thereof, and fungicides containing these compounds.
摘要:
and their acid addition salts and metal complexes,with the exception of 2-(imidazol-1-ylmethyl)-2-(4-fluorophenyl)-3-(pyrid-3-yl)-oxirane.The compounds I are suitable as fungicides.
摘要:
1-Azabutadienes of the formula ##STR1## where R.sup.1 and R.sup.2 are each phenyl, biphenyl, naphthyl or pyridyl, and these radicals may be substituted, or are each alkyl which is unsubstituted or substituted, R.sup.3 is substituted or unsubstituted phenyl or a radical OR.sup.4, where R.sup.4 is hydrogen, alkyl or an aromatic or aliphatic acyl group, or R.sup.3 is a radical NHR.sup.5, where R.sup.5 is hydrogen, substituted or unsubstituted phenyl, or the carbamide group, and fungicidal agents containing these compounds.