METHOD FOR PURIFYING HEXAMETHYLENEDIAMINE IN MIXTURES OF HEXAMETHYLENEDIAMINE AND AN UNSATURATED CYCLIC IMINE

THE LEVEL OF AN UNSATURATED CYCLIC IMINE (?) OF THE FORMULA (?) R1 (CH)=N (?) WHEREI R1 IS ALKENYL HAVING 3,4,5,6,7,8,9,10,11 CARBON ATOMS BELONGING TO THE RING SYSTEM,IN A MIXTURE COMPRISING HEXAMETHYLENEDIAMINE AND AN IMINE (?) IS REDUCED BY ELECTROCHEMICAL CONVERSION OF AN IMINE (?) IN A MIXTURE...

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Hauptverfasser: CLAUDIA MERK, PETER BABLER, ROLF FISCHER, HERMANN LUYKEN, GUIDO VOIT
Format: Patent
Sprache:eng
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Zusammenfassung:THE LEVEL OF AN UNSATURATED CYCLIC IMINE (?) OF THE FORMULA (?) R1 (CH)=N (?) WHEREI R1 IS ALKENYL HAVING 3,4,5,6,7,8,9,10,11 CARBON ATOMS BELONGING TO THE RING SYSTEM,IN A MIXTURE COMPRISING HEXAMETHYLENEDIAMINE AND AN IMINE (?) IS REDUCED BY ELECTROCHEMICAL CONVERSION OF AN IMINE (?) IN A MIXTURE COMPRISING HEXAMETYLENEDIAMINE AND AN IMINE (?) IN THE PRESENCE OF SOLVATED PROTONS INTO A SATURATED CYCLIC AMINE OF THE FORMULA (??)R1 (CR?H) -N-H (??).