METHOD FOR SEPARATING AN AZEPINE DERIVATIVE OUT OF A MIXTURECONTAINING AN AMINE AND AN AZEPINE DERIVATIVE

The invention relates to a method for separating by distillation a portion o r the entirety of an azeptine derivative (III), which is selected from the group consisting of aminohexylidene imine, tetrahydroazepine, hexylhexahydroazepine and of aminohexylhexahydroazepine, out of a mixture (II) contain...

Full description

Saved in:
Bibliographic Details
Main Authors LUYKEN, HERMANN, OHLBACH, FRANK
Format Patent
LanguageEnglish
French
Published 17.11.2009
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
Online AccessGet full text

Cover

More Information
Summary:The invention relates to a method for separating by distillation a portion o r the entirety of an azeptine derivative (III), which is selected from the group consisting of aminohexylidene imine, tetrahydroazepine, hexylhexahydroazepine and of aminohexylhexahydroazepine, out of a mixture (II) containing an azepine derivative (III) and an amine (I). The inventive method is characterized in that the distillation is carried out with a maximum bottom temperature of 150 .degree.C.
Bibliography:Application Number: CA20012402236