A thermally induced hydride transfer from an amine to an allene triggers an annulation reaction, giving dihydrofuropyridinones

Sun, Wei, Wilson, Dharyl C., Light, Mark E. and Harrowven, David C. (2018) A thermally induced hydride transfer from an amine to an allene triggers an annulation reaction, giving dihydrofuropyridinones. Organic Letters, 20 (14), 4346-4349. (doi:10.1021/acs.orglett.8b01792).

Record type: Article

Abstract

A thermal rearrangement leading to dihydrofuropyridinones and related polycyclic ring systems from furanones and cyclobutenones is described. A key feature of the reaction is the thermally induced hydride transfer from a 3°-amine to a conjugated allene to trigger cyclisation.

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A Thermally Induced Hydride Transfer from an Amine to an Allene Triggers an Annulation Reaction giving Dihydrofuropyridinones - Accepted Manuscript

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