Abstract:
The present invention relates to novel cycloalkylalkane-carboxamides of the formula Iwhere the substituents have the following meanings:A is C3-C6-cycloalkyl;R1 is C1-C6-alkyl or C2-C6-alkenyl;R2, R3 and R4 are hydrogen or, independently of this meaning, have one of the meanings of the radical R1;n is 0 or 1;Y is cyano or halogen;w is phenyl, naphthyl or heteroaryl.
Abstract:
The present invention relates to a practical and cost-effective method for the synthesis of 5-chloromethylated 2,3-dialkoxy-6-alkyl-1,4-benzoquinones by direct chloromethylation of the corresponding 2,3-dialkoxy-6-alkyl-1,4-benzoquinones. The invention further relates to a method for the preparation of 5-chloromethylated 2,3-dialkoxy-6-alkyl-1,4-benzoquinones starting from a 3,4,5-trialkoxy-1-alkyl-benzene. The invention also relates to a method for the production of Coenzymes Q n , especially coenzyme Q 10 .
Abstract:
The invention relates to novel cycloalkylalkane carboxylic acid amides of the general formula (I), as well as salts thereof which are suitable for use in agriculture, in which the substituents have the following meanings: A is C3-C6 cycloalkyl which can carry one or more substituents; Alk is straight-chain or branched C1-C6-alkylene; R is C1-C6-alkyl or C2-C6-alkenyl, which can carry one or more substituents; R , R are hydrogen, C1-C6-alkyl or C2-C6-alkenyl, which rests can be partly or fully halogenated; and W is a fused bicyclic ring system with six ring atoms each. The invention also relates to fungicidal agents containing a compound of formula (I) as plant protectant.
Abstract:
Resení se týká bifenylamidu obecného vzorce I a rovnez jejich solí, ve kterých mají zbytky R.sup.1.n., R.sup.2.n. a R.sup.3.n. následující význam: R.sup.1.n. vodík nebo fluor, R.sup.2.n. vodík, halogen, C.sub.1.n.-C.sub.4.n.-alkyl, halogenmetyl, C.sub.1.n.-C.sub.4.n.-alkoxy nebo C.sub.1.n.-C.sub.4.n.-alkylthio, R.sup.3.n. metyl, difluormetyl nebo trifluormetyl. Zpusob jejich výroby spocívá v tom,ze se za prídavku zásady zreaguje halogen kyseliny karboxylové obecného vzorce II, ve kterém Hal znací halogen, s bifenylaminem obecného vzorce III. Slouceniny jsou vhodné pro potírání skodlivých hub.
Abstract:
Je popsán zpusob prípravy (hetero)aromatických hydroxylaminu vzorce I hydrogenací (hetero)aromatických nitrosloucenin vzorce II v prítomnosti hydrogenacního katalyzátoru, který spocívá v tom, ze se hydrogenace provádí ve smesi inertního aprotického rozpoustedla a alifatického aminu. Získané (hetero)aromatické hydroxylaminy se mohou dále N-acylovata potom poprípade O-alkylovat.
Abstract:
The invention relates to carboxamides whose chemical structure corresponds to the formula I: , to processes for preparing said carboxamides, to a composition for undesirable fungi control and to the use of said carboxamides for controlling undesirable fungi.
Abstract:
Предложенспособполучения (гетеро)ароматическихпроизводныхгидроксиламиновформулы Iвкоторойзаместители, атомкольцаи индексимеютприведенноев описаниизначениепосредствомгидрирования (гетеро)ароматическогонитросоединенияобщейформулы IIвприсутствиикатализаторагидрирования. Ещеоднимобъектомизобретенияявляетсяспособполучения (гетеро)ароматическихпроизводныхгидроксиламиновформул III и IVизгидроксиламиновформулы I.
Abstract:
The present invention relates to novel cycloalkylalkane-carboxamides of the formula Iwhere the substituents have the following meanings:A is C3-C6-cycloalkyl;R1 is C1-C6-alkyl or C2-C6-alkenyl;R2, R3 and R4 are hydrogen or, independently of this meaning, have one of the meanings of the radical R1;n is 0 or 1;Y is cyano or halogen;w is phenyl, naphthyl or heteroaryl.
Abstract:
The present invention relates to novel cycloalkylalkane-carboxamides of the formula Iwhere the substituents have the following meanings:A is C3-C6-cycloalkyl;R1 is C1-C6-alkyl or C2-C6-alkenyl;R2, R3 and R4 are hydrogen or, independently of this meaning, have one of the meanings of the radical R1;n is 0 or 1;Y is cyano or halogen;w is phenyl, naphthyl or heteroaryl.