摘要:
Herbicidally active 2,4-diamino-6-haloalkylpyrimidines of the formula ##STR1## in which R.sup.1 and R.sup.3, independently of one another, represent hydrogen or alkyl,R.sup.2 and R.sup.4, independently of one another, represent hydrogen, alkyl which is optionally substituted by halogen, cyano, alkoxy, alkylthio or by cyclopropyl, represent cycloalkyl, alkenyl which is optionally substituted by halogen, or alkinyl, andR.sup.5 represents alkyl which is substituted by halogen, with the proviso that R.sup.1, R.sup.2, R.sup.3 andR.sup.4 do not simultaneously represent hydrogen whenR.sup.5 represents trichloromethyl, and with the provisio that R.sup.1 and R.sup.2 do not simultaneously represent hydrogen when R.sup.4 represents alkyl which is substituted by alkoxy or alkylthio.
摘要:
2,4-Diamino-6-halogeno-5-alkylthio-pyrimidines of the general formual (I) ##STR1## in which X represents halogen,R.sup.1 represents alkyl which is optionally substituted by halogen,R.sup.2 represents hydrogen or alkyl,R.sup.3 represents hydrogen, alkyl or alkoxyalkyl,R.sup.4 represents hydrogen or alkyl,Z represents a branched or straight-chain alkylene group andR.sup.5 represents alkyl,process for their preparation and their use as plant protecting agent, particularly as herbicides and fungicides.
摘要:
Herbicidally active compounds of the formula ##STR1## in which R.sup.1 represents hydrogen or alkyl,R.sup.2 represents hydrogen or alkyl,with the proviso that R.sup.1 and R.sup.2 do not simultaneously represent hydrogen,X represents oxygen or sulphur,R.sup.3 represents hydrogen, halogen, nitro, amino, cyano, alkyl, halogenoalkyl, alkoxy or halogenoalkoxy,wherein the radicals R.sup.3 can be identical or different,n represents a number from 1-4,U represents oxygen or sulphur,V represents a ##STR2## group, R.sup.4 and R.sup.5 independently of one another repreesnt hydrogen, alkyl, alkoxyalkyl or halogenoalkyl,W represents a radical ##STR3## D represents carbon or silicon, E represents oxygen or sulphur, andR.sup.6 through R.sup.12 can have various meanings.The starting materials wherein -U-V-W together are OH are also new.
摘要:
2,4-Diamino-6-halogeno-5-alkylthio-pyrimidines of the general formula (I) ##STR1## in which X represents halogen,R.sup.1 represents alkyl which is optionally substituted by halogen,R.sup.2 represents hydrogen or alkyl,R.sup.3 represents hydrogen, alkyl or alkoxyalkyl,R.sup.4 represents hydrogen or alkyl,Z represents a branched or straight-chain alkylene group andR.sup.5 represents alkyl,process for their preparation and their use as plant protecting agent, particularly as herbicides and fungicides.
摘要:
An imidazo-pyrrolo-pyridine compound of the formula (I), ##STR1## in which R.sup.1 and R.sup.2, independently of one another, represent alkyl, or together represent a doubly linked alkylene radical,x represents hydrogen, halogen or alkyl,y represents hydrogen, halogen, cyano, alkyl, optionally substituted aryl, alkylsulphonyl, dialkoxyphosphoryl or a ##STR2## radical, and z represents cyano, nitro or a ##STR3## radical, whereR.sup.3 represents alkyl, alkoxy, cycloalkyl, amino or alkoxycarbonyl. The compound is useful as a herbicide.
摘要:
The invention relates to the use of partly known substituted pyrazolin-5-one derivatives of the formula (I) ##STR1## as herbicides and fungicides, new substituted pyrazolin-5-one derivatives and processes for their preparation.
摘要:
The invention relates to the use of partly known substituted pyrazolin-5-one derivatives of the formula (I) ##STR1## as herbicides and fungicides, new substituted pyrazolin-5-one derivatives and processes for their preparation.
摘要:
Herbicidally active novel substituted 1-benzylsulphonyl-3-heteroaryl(thio)-ureas of the formula ##STR1## in whichQ.sub.1 represents oxygen or sulphur,R.sup.1 represents hydrogen, or represents optionally substituted radicals from the series comprising alkyl, alkenyl, alkynyl and aralkyl,R.sup.2 represents hydrogen, halogen, hydroxyl, alkyl, halogenoalkyl, alkoxy, halogenoalkoxy, alkylthio, halogenoalkylthio, amino, alkylamino or dialkylamino,R.sup.3 represents hydrogen or alkyl,R.sup.4 represents halogenoalkyl,X represents nitrogen or a --CH grouping,Y represents nitrogen or a --CR.sup.5 grouping,R.sup.5 represents hydrogen, halogen, cyano, alkyl, formyl, alkyl-carbonyl or alkoxy-carbonyl,Z represents nitrogen or a --CR.sup.6 grouping, andR.sup.6 represents hydrogen, halogen, hydroxyl, alkyl, halogenoalkyl, alkoxy, halogenoalkoxy, alkylthio, alkylamino or dialkylamino,and salts thereof with metals and basic organic nitrogen compounds. The benzylsulphonyl moieties are also new.
摘要:
The invention relates to the use of partly known substituted pyrazolin-5-one derivatives of the formula (I) ##STR1## as herbicides and fungicides, new substituted pyrazolin-5-one derivatives and processes for their preparation.