Oligomerization of alkyl groups on amines

Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing

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C07C 8500

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045622914

ABSTRACT:
Long chain alkylamines are synthesized by the oligomerization of shorter chain alkylamines at a temperature between 50.degree.-250.degree. C. and a pressure between 1-300 atmospheres in the presence of a catalyst mixture comprising a fluoroborate salt and a ruthenium, an osmium, or an iridium compound.

REFERENCES:
patent: 3726925 (1973-04-01), Fenton
patent: 4096150 (1978-06-01), Berthoux et al.
patent: 4322530 (1982-03-01), Jachimowicz
patent: 4430513 (1984-02-01), Homeier
Fine Chemicals Patents Journal (8), No. 6, German, 5:2-5:3 (2/12/68).

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