Free-Radical Mediated [3 + 2] Methylenecyclopentane Annulations of Electron-Poor Alkenes
- 1 January 1994
- journal article
- letter
- Published by Georg Thieme Verlag KG in Synlett
- Vol. 1994 (04) , 273-274
- https://doi.org/10.1055/s-1994-22825
Abstract
Methylenecyclopropanes that on ring opening form unstabilized or electron-rich radicals effect methylenecyclopentane annulations of electron-poor alkenes in good yields with thiyl-radical catalysis. Similar vinylcyclopropane-based annulations involving unstabilized radicals can also succeed under stannyl-radical catalysis.Keywords
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