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Reductive cyclisation of allenic ketones. A new approach to functionalised five-membered rings.

✍ Scribed by Gerald Pattenden; Graeme M. Robertson

Publisher: Elsevier Science
Year: 1983
Tongue: French
Weight: 207 KB
Volume: 24
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(00)85971-7

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✦ Synopsis

Electrolysis of a series of terminal allenic ketones, e.g. ( 4), (61, and ( 13) is shown to result in reductive cyclisation, through the exo-mode, producing five-membered rings, s.

(5), (71, and ( 14) incorporating a bridgehead hydroxyl group.

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