DICOBALTOCTACARBONYL-ALKYNE COMPLEXES AS INTERMEDIATES IN THE SYNTHESIS OF BICYCLOOCTENONES FOR THE SYNTHESIS OF CORIOLIN AND HIRSUTIC ACID

DOI: 10.1016/S0040-4020(01)91425-5

Source and publish data:

Tetrahedron p. 5861 - 5869 (1985)

Update date:2022-08-11

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Authors:

Magnus, Philip

Exon, Christopher

Albaugh-Robertson, Pamela

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Article abstract of DOI:10.1016/S0040-4020(01)91425-5

Treatment of the readily prepared enzynes 12, 21 and 45 with Co2(CO)8 at ca 110 deg C results in high yields (80percent) of substituted bicyclo<3.3.0>octenones, that are suitable for straightforward elaboration into coriolin and hirsutic acid precursors.A mechanistic hypothesis to explain the observed stereospecificity is presented.

Full text of DOI:10.1016/S0040-4020(01)91425-5

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