Process for preparing secondary alkylamine

Details Process for preparing secondary alkylamine Process for preparing secondary alkylamine

1992-02-18

1993-08-10

Raymond, Richard L.

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

Organic compounds

Amino nitrogen containing

564415, 564458, 564491, C07C20900

Patent

active

052351084

ABSTRACT:
This invention relates to a process for preparing secondary alkylamine by selective hydrogenation of alkylnitrile using a nickel-containing catalyst which contains copper as promoter, said catalyst having a selectivity, as herein defined, of not more than 8.

REFERENCES:
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patent: 3152998 (1964-10-01), Moss
patent: 3673251 (1972-06-01), Frampton et al.
patent: 4263225 (1981-04-01), Carter et al.
Areshizde et al, "Hydrogenation of Autonitrite, etc." Soobsch. Akad. Nauk Gruz. SSR 1976 83(2), 373-6 abstracted in Chem. Abst. vol. 85, 22 Nov. 76, p. 486, Abstract No. 159302b.
Chemical Abstract, vol. 70, 22nd Jun. 1969, p. 273, abstract No. 100057n, Columbus OH, V. P. Vetrov et al, "Effect of some additives on the activity of a mixed nickel-copper catalyst on a carrier during the hydrogenation of glucose".
Chemical Abstract, vol. 101, 27th Aug. 1984, p. 604, abstract No. 72260m, Columbus, OH HU-A-29-745; 28 Feb. 1984, (Peti Nitrogenmuvek).
Chemical Abstract, vol. 81, 11th Nov. 1974, p. 474, abstract No. 119919u, Columbus OH & JP-A-74 47 303 (Mitsubhishi Chemical Industries Co., Ltd.) 08 May 1974.
"Catalytic Hydrogenation", L. Volf and J. Pasek, vol. 27, pp. 105-144, Elsevier, 1986.
"Temperature Programmed Reduction", Nicholas W. Hurst, et al, Catal. Rev. Sci. Eng. vol. 24(2), pp. 233-309 (1982).

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