Samarium(II) iodide promoted radical ring opening reactions of cyclopropyl ketones
1991; Elsevier BV; Volume: 32; Issue: 45 Linguagem: Inglês
10.1016/0040-4039(91)80245-2
ISSN1873-3581
AutoresRobert A. Batey, William B. Motherwell,
Tópico(s)Cyclopropane Reaction Mechanisms
ResumoRadical ring opening reactions of cyclopropyl ketones mediated by samarium(II) iodide-induced single electron transfer have permitted the elaboration of a tandem rearrangement cyclisation strategy. The resultant samarium enolates may be effectively quenched on oxygen or carbon by electrophiles.
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