Producing alkylamines from olefins with alkali metal amide catal

Details Producing alkylamines from olefins with alkali metal amide catal Producing alkylamines from olefins with alkali metal amide catal

1980-12-18

1981-11-24

Doll, John

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

Organic compounds

Amino nitrogen containing

564445, 423413, C07C 8518

Patent

active

043026036

ABSTRACT:
Monolefins such as ethylene are reacted with ammonia using alkali metal amide catalysts such as cesium or rubidium amides, or low melting mixtures of amides such as cesium/potassium, cesium/sodium or sodium/potassium amides. Conversions are improved compared to reactions using sodium or potassium amide alone. Conversions of ethylene are improved also when liquid ammonia is present.

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patent: 4110377 (1978-08-01), Clerici et al.
W. Howk et al. "Alkali Metal-Catalyzed Amination of Olefins", J.Am. Chem Soc. 1899-1902 (Apr. 5, 1954).
C. A. Kraus et al. "Phase Relationships in the System, Sodium Amide-Potassium Amide," 45 J. Am Chem. Soc. 712-715 (1923).
Kirk-Othmer, Encyclopedia of Chemical Technology, vol. 2, 272-282 (3d Ed. 19).

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