Method of making teritiary hindered amines

Details Method of making teritiary hindered amines Method of making teritiary hindered amines

1997-08-09

1999-01-05

Kight, John

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

546189, 546190, 546191, 546192, 546218, 546222, 546242, C07D21100, C07D21130, C07D21108, C07D21136

Patent

active

058564918

ABSTRACT:
Fully hindered secondary amines, typically tetramethyl piperidine, are reacted with terminally unsaturated electrophilic compounds having at least five carbon atoms to obtain tertiary hindered amines. The reaction is conducted with an excess of secondary amine, preferably in the presence of a specified solvent such as N-methyl pyrrolidinone.

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