Journal of the Chemical Society. Chemical communications p. 454 - 455 (1988)
Update date:2022-08-03
Topics:
Casy, Guy
Taylor, Richard J. K.
The Ramberg-Baecklund reaction has been employed to prepare protected 2,3-disubstituted cyclopent-3-enones which have been converted into cyclopent-3- and -2-enones; the α-iodosulphone precursors were obtained by a double Michael approach using a three-component coupling sequence to introduce the alkyl substituents and this methodology has been used to develop a short synthetic route to the antimicrobial natural product, tetrahydrodicranenone B (1).
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