PROCESS FOR THE PREPARATION OF HETEROCYCLIC CARBAMATES FROM AZA-HETEROCYCLES AND CARBON DIOXIDE

PROCESS FOR THE PREPARATION OF HETEROCYCLIC CARBAMATES FROM AZA-HETEROCYCLES AND CARBON DIOXIDE

The invention relates to a method of producing heterocyclic carbamates of th e general formula (I) by reacting aza-heterocyclic compounds with alkyl- or ar yl- halides in the presence of carbon dioxide and alkali carbonate, and to new compounds of the general formula (I).

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Bibliographische Detailangaben
Hauptverfasser: STEINER, KLAUS, WESTERMAYER, MANFRED, BAYER, ULRICH, BETCHE, HANS-JURGEN, BARTH, HUBERT, WOLFSPERGER, ULRIKE, SCHNEIDER, SIMON
Format: Patent
Sprache:eng ; fre
Schlagworte:
APPARATUS THEREFOR
CHEMISTRY
GENERAL METHODS OF ORGANIC CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:The invention relates to a method of producing heterocyclic carbamates of th e general formula (I) by reacting aza-heterocyclic compounds with alkyl- or ar yl- halides in the presence of carbon dioxide and alkali carbonate, and to new compounds of the general formula (I).