摘要:
Novel substituted thiophenecarboxamides of the formula (I), ##STR1## in which R represents hydrogen or alkyl,A represents doubly linked alkanediyl,Ar represents optionally substituted aryl andn represents a number 0 or 1,with the exception of the compounds 4,5-dibromo-thiophene-2-carboxylic acid N-(4-bromophenyl)-amide, 4,5-dibromo-thiophene-2-carboxylic acid N-(2,3-dichlorophenyl)-amide and 4,5-dibromo-thiophene-2-carboxylic acid N-[2-(3,4-dimethoxyphenyl)-ethyl]-amide, and their use for combating pests.The novel compounds are described by the formula (I) and they can be prepared by analogous processes, e.g. by reacting suitable thiophenecarbonyl halides with suitable amines.
摘要:
New microbicidal compositions based on dibromo-thiophene-carboxylic acid derivatives which are known in some cases, of the formula ##STR1## in which R represents the groups --XR.sup.1, --NR.sup.2 R.sup.3, --NR.sup.4 OR.sup.5 or --NR.sup.4 --N(R.sup.5).sub.2, where X represents oxygen or sulphur and R.sup.1, R.sup.2, R.sup.3, R.sup.4 and R.sup.5 have the meanings indicated in the description, and the use of these substances for controlling undesired microorganisms. New dibromo-thiophene-carboxylic acid derivatives of the formula ##STR2## in which R.sup.9 represents the groups --SR.sup.1, --OR.sup.10, ##STR3## in which R.sup.1, R.sup.4, R.sup.5, R.sup.10, R.sup.11, R.sup.12 and R.sup.13 have the meaning indicated in the description, and processes for the preparation of the substances of the formula (I-A).
摘要:
Novel isothiazolecarboxamides of the formula in which R is as defined in the description, a plurality of processes for preparing the novel compounds and their use for protecting plants against attack by undesirable microorganisms and animal pests.
摘要:
Fungicidal substituted pyridine derivatives of the formula ##STR1## in which Ar stands for optionally substituted aryl,X stands for oxygen, sulphur, sulphinyl, sulphonyl or for one of the groups --CH.sub.2 --; --O--CH.sub.2 --; --CH.sub.2 --O--; --O--CH.sub.2 --CH.sub.2 --; --S(O).sub.n --CH.sub.2 --; --CH.sub.2 --S(O).sub.n --or --S(O).sub.n --CH.sub.2 --CH.sub.2 --,in whichn in each case stands for the number 0, 1 or 2,R stands for alkyl, alkenyl, alkinyl, alkoxyalkyl, alkylthioalkyl, cycloalkyl, cycloalkylalkyl or for in each case optionally substituted aryl, aralkyl, aryloxyalkyl or arylthioalkyl andm stands for the number 0 or 1,and plant-compatible acid and metal salt addition products thereof. Intermediates of the formula ##STR2## are also new.
摘要:
Fungicidal substituted pyridine derivatives of the formula ##STR1## in which Ar stands for optionally substituted aryl,X stands for oxygen, sulphur, sulphinyl, sulphonyl or for one of the groups --CH.sub.2 --; --O--CH.sub.2 --; --CH.sub.2 --O--; --O--CH.sub.2 --CH.sub.2 --; --S(O).sub.n --CH.sub.2 --; --CH.sub.2 --S(O).sub.n -- or --S(O).sub.n --CH.sub.2 --CH.sub.2 --,in whichn in each case stands for the number 0, 1 or 2,R stands for alkyl, alkenyl, alkinyl, alkoxyalkyl, alkylthioalkyl, cycloalkyl, cycloalkylalkyl or for in each case optionally substituted aryl, aralkyl, aryloxyalkyl or arylthioalkyl andm stands for the number 0 or 1,and plant-compatible acid and metal salt addition products thereof. Intermediates of the formula ##STR2## are also new.
摘要:
Fungicidal dioxolanes of the formula ##STR1## in which R.sup.1 represents optionally substituted alkyl, optionally substituted alkenyl, optionally substituted alkinyl, optionally substituted cycloalkyl, optionally substituted cycloalkylalkyl, optionally substituted aryl, optionally substituted aryloxy, optionally substituted arylthio, optionally substituted arylsulphinyl, optionally substituted arylsulphonyl, optionally substituted arylalkyl, optionally substituted aryloxyalkyl, optionally substituted arylthioalkyl, optionally substituted arylsulphinylalkyl, optionally substituted arylsulphonylalkyl, optionally substituted aralkyloxyalkyl, optionally substituted aralkylthioalkyl, optionally substituted aralkylsulphinylalkyl or optionally substituted aralkylsulphonylalkyl,R.sup.2, R.sup.3, R.sup.4, R.sup.5 and R.sup.6 independently of one another represent hydrogen, alkyl or cycloalkyl, orR.sup.3 and R.sup.4 together represent divalent alkanediyl and/orR.sup.5 and R.sup.6 together represent divalent alkanediyl andA represents nitrogen or a CH group,and addition products thereof with acids and metal salts. Also novel intermediates of the formulas ##STR2##
摘要:
Fungicidal dioxolanes of the formula ##STR1## in which R.sup.1 represents optionally substituted alkyl, or other radicalsR.sup.2, R.sup.3, R.sup.4, R.sup.5 and R.sup.6 independently of one another represent hydrogen, alkyl or cycloalkyl, orR.sup.3 and R.sup.4 together represent divalent alkanediyl and/orR.sup.5 and R.sup.6 together represent divalent alkanediyl andA represents nitrogen or a CH group,and addition products thereof with acids and metal salts. Also novel intermediates of the formulas ##STR2##
摘要:
Azolyl-tetrahydrofuran-2-ylidene-methanes of the formula ##STR1## in which A represents a nitrogen atom or the CH group,R represents alkyl, alkenyl, alkynyl, alkoxyalkyl, alkylthioalkyl, halogenoalkyl, halogenoalkoxyalkyl, halogenoalkylthioalkyl, halogenoalkenyl, optionally substituted aralkyl, optionally substituted aryloxyalkyl, optionally substituted arylthioalkyl, optionally substituted cycloalkyl or optionally substituted cycloalkylalkyl,R.sup.1 to R.sup.6 are identical or different and represent hydrogen, alkyl, halogenoalkyl or halogen, up to at most 3 of the substituents representing halogen or halogenoalkyl, orR.sup.1 and R.sup.2, together with the carbon atom to which they are bonded, represent optionally substituted cycloalkyl, orR.sup.2 and R.sup.3, together with the carbon atoms to which they are bonded, represent optionally substituted cycloalkyl,or addition products thereof with acids or metal salts. Some new intermediates are also shown.
摘要:
Azolyl-tetrahydrofuran-2-ylidene-methanes of the formula ##STR1## in which A represents a nitrogen atom or the CH group;X represents oxygen, sulphur or the SO or SO.sub.2 group;R represents optionally substituted aryl;R.sup.1 and R.sup.6 are identical or different and represent hydrogen, alkyl, halogenoalkyl or halogen, a maximum of up to 3 substituents representing halogen or halogenoalkyl, with the proviso that R.sup.1 and R.sup.2 are not at the same time methyl if X represents oxygen;R.sup.1 and R.sup.2, together with the carbon atom to which they are bonded, represent optionally substituted cycloalkyl orR.sup.2 and R.sup.3, together with the carbon atoms to which they are bonded, represent optionally substituted cycloalkyl,or addition products thereof with acids or metal salts. Some new intermediates are also shown. The end products are fungicides.
摘要:
Novel isothiazolecarboxamides of the formula in which R is as defined in the description, a plurality of processes for preparing the novel compounds and their use for protecting plants against attack by undesirable microorganisms and animal pests.