Process for removing primary amines from an amine-containing str

Details Process for removing primary amines from an amine-containing str Process for removing primary amines from an amine-containing str

1999-06-08

2000-01-04

Dentz, Bernard

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

564437, 564499, C07D295023, C07C20984, C07C20986

Patent

active

060111569

ABSTRACT:
A process is provided for removing primary amines from an amine-containing stream. Particularly, a process is provided for removing primary amines from said amine-containing stream by reacting said primary amine with a dione. More particularly, a process is provided for removing n-amylamine from an amine-containing stream comprising piperidine by reacting n-amylamine with 2,5-hexanedione.

REFERENCES:
patent: 4306068 (1981-12-01), Smith, Jr.
patent: 4544749 (1985-10-01), Ayusawa et al.
patent: 4605742 (1986-08-01), Mori et al.

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