摘要:
New halogenovinyl-azole derivatives of the formula ##STR1## in which R.sup.1 represents optionally substituted alkyl, optionally substituted alkenyl, optionally substituted cycloalkyl or optionally substituted aryl, or represents optionally substituted heteroaryl,R.sup.2 represents hydrogen, alkyl, alkenyl, acyl or aralkylX.sup.1 represents halogen,X.sup.2 represents halogen,X.sup.3 represents hydrogen or halogenY represents nitrogen or a CH group,and acid addition salts and metal salt complexes thereofare very effective for combating microbes in plant protection and in the preservation of materials.
摘要:
New alkylcycloalkyl triazolylmethyl ketones of the general formula ##STR1## in which R represents an alkyl group andn is 3, 4, 5, 6 and 7,are produced as described and find use as intermediate products for the preparation of cycloalkyl (.alpha.-triazolyl-.beta.-hydroxy)-ketones, which possess fungicidal and plant growth-regulating properties.
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, alkinyl, alkoxyalkyl, alkylthioalkyl, halogenoalkyl, halogenalkoxyalkyl, 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:
Novel fungicidally active compounds of the formula ##STR1## in which X is nitrogen or the CH group,Y is hydrogen, bromine or iodine,Z is oxygen, sulphur, the --SO-- group or the --SO.sub.2 -- group, andAR is optionally substituted aryl,or physiologically tolerated additon products thereof with acids or metal salts.
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, alkinyl, 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:
A composition active against plant fungi comprising a diluent and a plant-fungicidally effective amount of an azolyl-phenoxy-tetrahydrofuran-2-ylidene-methane of the formula ##STR1## in which A is a nitrogen atom or the CH group, andR is optionally substituted phenyl,or a physiologically acceptable acid addition salt thereof.
摘要:
The invention relates to a process for making 5-substituted 1-chloro-3,3-dimethylpentan-2-ones by reacting a 2-chloromethylene-3,3-dimethyltetrahydrofuran with an acidic compound. The products obtained by the process are useful as intermediates for the provision of fungicidally and antimycotically active compounds.
摘要:
A process for the preparation of a 5-aryloxy-1-chloro-3,3-dimethyl-2-pentanone of the formula ##STR1## in which R.sup.1 and R.sup.2 each independently is halogen, alkyl having 1 to 4 carbon atoms, alkoxy or alkylthio each having 1 to 2 carbon atoms, halogenoalkyl, halogenoalkoxy or halogenoalkylthio each having 1 to 2 carbon atoms and 1 to 5 halogen atoms, cyclohexyl, dialkylamino having 1 to 4 carbon atoms in each alkyl moiety, nitro, cyano, alkoxy-carbonyl having 1 to 4 carbon atoms in the alkyl moiety, phenyl or halophenyl, m and n each independently is an integer from 0 to 5, and m+n.ltoreq.5,comprising reacting 1,1,5-trichloro-3,3-dimethyl-1-pentene of the formula ##STR2## with a phenol of the formula ##STR3## in the presence of a base in a diluent, to produce a compound of the formula ##STR4## and subjecting such reaction product to acid hydrolysis.
摘要翻译:制备式“IMAGE”的5-芳氧基-1-氯-3,3-二甲基-2-戊酮的方法,其中R 1和R 2各自独立地为卤素,具有1至4个碳原子的烷基,烷氧基或 各自具有1至2个碳原子的烷硫基,各自具有1至2个碳原子和1至5个卤素原子的卤代烷基,卤代烷氧基或卤代烷硫基,环烷基,各烷基部分中具有1至4个碳原子的二烷基氨基,硝基,氰基, 烷基部分中的1至4个碳原子,苯基或卤代苯基,m和n各自独立地为0至5的整数,m + n <5,其包括使1,1,5-三氯-3,3- 具有式“IMAGE”的二甲基-1-戊烯与式VIIIa的苯酚在稀释剂中的碱存在下反应,生成下式的化合物,并使该反应产物进行酸水解。
摘要:
New alkylcycloalkyl imidazolylmethyl ketones of the general formula ##STR1## in which R represents an alkyl group andn is 3, 4, 5, 6 or 7,are produced as described and find use as intermediate products for the preparation of imidazolyl-vinyl-dithioacetals, which possess fungicidal properties.
摘要:
A process for the preparation of a 3-(arylvinyl)-2,2-dimethyl-cyclopropane-1-carboxylic acid ester of the formula ##STR1## in which Ar is an aromatic radical,R is alkyl or an alcohol radical customary in pyrethroids, andR.sup.1 is hydrogen, fluorine or chlorine,comprising reacting a compound of the formula ##STR2## with respectively, one, two or three equivalents of a base at a temperature between about -20.degree. and +60.degree. C. The compounds are insecticidally active. Numerous syntheses of the starting materials, some involving new intermediates, are also shown.