Verfahren zur Herstellung von Acrylnitrilpolymerisaten

1,134,384. Quaternary ammonium salts of sulphonamides. FARBENFABRIKEN BAYER A.G. 21 June, 1967 [11 July, 1966], No. 28635/67. Heading C2C. [Also in Division C3] Compounds of the formula where the various R radicals may be the same or different and are monovalent alphatic, aromatic, cycloaliphatic or...

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Bibliographic Details
Main Authors DIETER KRAMER,DR, CARLHANS SUELING,DR
Format Patent
LanguageGerman
Published 19.03.1970
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Summary:1,134,384. Quaternary ammonium salts of sulphonamides. FARBENFABRIKEN BAYER A.G. 21 June, 1967 [11 July, 1966], No. 28635/67. Heading C2C. [Also in Division C3] Compounds of the formula where the various R radicals may be the same or different and are monovalent alphatic, aromatic, cycloaliphatic or araliphatic radicals, are prepared by reacting an appropriate quaternary ammonium halide with an alkali metal (e.g. sodium) derivative of an appropriate sulphonamide in an anhydrous solvent, e.g. ethanol. Specified compounds are the tetra methyl ammonium salts of N-methylmethane- and N - methylbenzene - sulphonamide, the tetramethyl - and tetraethyl - ammonium salts of N-methyl cyclohexane-sulphonamide, and the phenyl benzyl dimethyl ammonium salts of N-methylbenzene-, N-methylcyclohexane- and N-ethyl cyclohexane-sulphonamido.
Bibliography:Application Number: DE19661595650