Process for preparing racemic and enantiomeric 1 -(pyridyl) -2 -cyclohexylethylamine

Process for preparing racemic and enantiomeric 1 -(pyridyl) -2 -cyclohexylethylamine

Racemic mixtures of 1-(S,R)-(2-pyridyl)-2-cyclohexylethylamine are separated into (+)-(S)-1-(2-pyridyl)-2-cyclohexylethylamine or (-)-(R)-1-(2-pyridyl)-2-cyclohexylethylamine by admixture with (+)- or (-)-3-bromocamphor-8-sulfonic acid. 1-(S)-(2-pyridyl)-2-cyclohexylethylamine is an intermediate in...

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Bibliographische Detailangaben
1. Verfasser: KARL G. GROZINGER
Format: Patent
Sprache:eng
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
APPARATUS THEREFOR
CHEMISTRY
GENERAL METHODS OF ORGANIC CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Zusammenfassung:Racemic mixtures of 1-(S,R)-(2-pyridyl)-2-cyclohexylethylamine are separated into (+)-(S)-1-(2-pyridyl)-2-cyclohexylethylamine or (-)-(R)-1-(2-pyridyl)-2-cyclohexylethylamine by admixture with (+)- or (-)-3-bromocamphor-8-sulfonic acid. 1-(S)-(2-pyridyl)-2-cyclohexylethylamine is an intermediate in the preparation of leukotriene biosynthesis inhibitors.