Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1994-03-10
1995-09-12
Ivy, C. Warren
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
C07D21176
Patent
active
054497809
ABSTRACT:
A process for the manufacture of 1,3- and 1,5-dialkylpiperidone-2 by reacting 2-methylglutaronitrile with a primary alkylamine in the presence of hydrogen, water, and a hydrogenation catalyst.
REFERENCES:
patent: 3666766 (1972-05-01), Pedigo et al.
patent: 4152331 (1979-05-01), Meijer et al.
patent: 4876348 (1989-10-01), DiCosimo et al.
Covington Raymond
E. I. Du Pont de Nemours and Company
Ivy C. Warren
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