Process for the preparation of 3,5-diethyl-1,2-dihydro-1-phenyl-2-propylpyridine

Methods are provided for improving production of 3,5-diethyl-1,2-dihydro-1-phenyl-2-propylpyridine (DHP). In one illustrative embodiment, the methods involve controlling the rate of reaction and temperature of the reaction during formation of DHP. In another illustrative embodiment, the methods invo...

Full description

Saved in:
Bibliographic Details
Main Authors MURUGAN RAMIAH, GRENDZE MARTIN, HOPPER CHARLES R, HUCKSTEP L. M
Format Patent
LanguageEnglish
Published 10.08.2006
Subjects
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
Online AccessGet full text

Cover

More Information
Summary:Methods are provided for improving production of 3,5-diethyl-1,2-dihydro-1-phenyl-2-propylpyridine (DHP). In one illustrative embodiment, the methods involve controlling the rate of reaction and temperature of the reaction during formation of DHP. In another illustrative embodiment, the methods involve neutralizing the acid catalyst subsequent to DHP formation.
Bibliography:Application Number: US20060351783