Dismutation of functionalized olefins

Details Dismutation of functionalized olefins Dismutation of functionalized olefins

1983-11-28

1985-12-03

Reamer, James H.

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

Organic compounds

Oxygen containing

560190, 570237, 568673, C07C 4545

Patent

active

045567417

ABSTRACT:
This invention relates to a process for dismuting functionalized olefins using a catalyst which has rhenium heptoxide on phosphated alumina and a metal hydrocarbon compound such as an alkyl tin. The olefins that may be dismuted are those which have a hetero atom such as oxygen, nitrogen or halide in the chain. Specific examples are olefinic compounds which have an ester, ether or a ketone group. The products of the reaction are useful chemical intermediates.

REFERENCES:
patent: 3974196 (1976-08-01), Nakamura et al.
patent: 3974233 (1976-08-01), Lawrenson
patent: 4269780 (1981-05-01), Banasiak
patent: 4454368 (1984-06-01), Banks
Mol, Chem. Tech., pp. 250-255, (1983).

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