Preparation of amines

Details Preparation of amines Preparation of amines

1979-08-22

1980-11-18

Doll, John

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

Organic compounds

Four or more ring nitrogens in the bicyclo ring system

544404, 546184, 564436, 564462, 564463, C07C 8506, C07C 8508, C07D24104, C07D29502

Patent

active

042347270

ABSTRACT:
Amines are N-alkylated by reaction with an alcohol or a carbonyl compound in the presence of hydrogen under atmospheric pressure in the gas phase over a catalyst, containing copper and aluminum, which is obtained by heating and reducing a basic precipitate of salts of copper and aluminum.

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patent: 3558706 (1971-01-01), Hamilton
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patent: 4036883 (1977-07-01), Voges et al.
patent: 4062899 (1977-12-01), Laurer et al.
patent: 4138437 (1979-02-01), Strauss et al.

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