A Simple, Versatile Preparation of Highly Substituted 2,5-Dihydro-oxoles

DOI: 10.1039/c39840000694

Source and publish data:

Journal of the Chemical Society. Chemical communications p. 694 - 695 (1984)

Update date:2022-08-05

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Authors:

Bridges, Alexander J.

Thomas, Ralph D.

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Article abstract of DOI:10.1039/c39840000694

3,3-Dialkyl-1-lithio-1-(phenylthio)allenes (1) add efficiently to ketones only on warming to -20 deg C or above; the adducts are readily cyclised by acid, or several other electrophiles, to produce highly substituted 2,5-dihydro-oxoles.

Full text of DOI:10.1039/c39840000694

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