SYNTHESIS OF SKIPPED (1,4) DIYNES VIA COUPLING OF (PROPARGYL ACETATE)DICOBALT HEXACARBONYL COMPLEXES WITH ALKYNYL ALANES

DOI: 10.1016/S0040-4039(00)81893-6

Source and publish data:

Tetrahedron Letters p. 2239 - 2242 (1983)

Update date:2022-08-05

Topics:

Authors:

Padmanabhan, S.

Nicholas, K. M.

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Article abstract of DOI:10.1016/S0040-4039(00)81893-6

A general, highly selective route to skipped (1,4) diynes, including the hitherto unknown 3-substituted derivatives, is provided by the reactions of (propargyl acetate)Co2(CO)6 complexes with trialkynyl alanes and subsequent demetallation.

Full text of DOI:10.1016/S0040-4039(00)81893-6

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