REACTION OF DICOBALT OCTACARBONYL WITH ACETYLENE AND CARBON MONOXIDE AT LOW TEMPERATURE AND PRESSURE: FORMATION OF CYCLIC ENONE PRODUCTS

DOI: 10.1016/0022-328X(84)80487-8

Source and publish data:

Journal of Organometallic Chemistry p. 435 - 446 (1984)

Update date:2022-08-04

Topics:

Authors:

Schore, N. E.

Belle, B. E. la

Knudsen, M. J.

Hope, H.

Xu, X-J.

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Article abstract of DOI:10.1016/0022-328X(84)80487-8

Dicobalt octacarbonyl is shown to react with acetylene and carbon monoxide under mild conditions in dimethoxyethane or benzene to produce, in low yields, bicyclo<3.3.0>octa-3,7-diene-2,6-dione, benzoquinone, and the cyclopentadienone-derived products 3a,4,7,7a-tetrahydro-2,7-methanoindene-1,10-dione, 1-indanone, tetracyclo<5.5.2.0^2,60^8,12>tetradeca-4,10,13-triene-3,9-dione, and tetracyclo<5.5.2.0^2,60^8,12>tetradeca-4,9,13-triene-3,11-dione. Possible mechanisms for the formation of these products are discussed.

Full text of DOI:10.1016/0022-328X(84)80487-8

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