162926-81-0Relevant articles and documents
Method for the production of N-(5-amino-2-cyano-4-fluoro-phenyl)-sulphonamides and new intermediate products
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, (2008/06/13)
The invention relates to a process for preparing N-(5-amino-2-cyano-4-fluoro-phenyl)-sulphonamides in which, in a first step, 2-amino-4,5-difluoro-benzonitrile is reacted with sulphonyl halides in the presence of an acid acceptor and in the presence of a
Heterocyclylbenzonitriles
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, (2008/06/13)
The invention relates to new heterocyclylbenzonitriles of the general formula (I) STR1 in which R1, R2, R3 and Het have the meanings given in the description, new processes and new intermediate products for their preparati
4-cyanophenylimino heterocycles
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, (2008/06/13)
Herbicidal 4-cyanophenylimino heterocycles of the formula STR1 in which R1 represents hydrogen or halogen, R2 represents halogen, cyano, hydroxyl, amini, X--R3, --N(R4)--CO--R5 or --N(R4)--