Enantiomerically pure fluorinated substrates of type 1-5 undergo stereoselective radical cyclisation affording variously substituted tetrahydrofurans, cyclopentanes, and cyclohexanes. The control exerted on the formation of the new stereocentres by those already present is discussed. Elaborations to chlorine-and sulfur-free derivatives possessing up to five stereocentres are presented.
Titolo: | Stereoselective cyclisations of fluoroalkyl radicals involving sulfur-substituted chiral intermediates |
Autori: | |
Data di pubblicazione: | 1997 |
Rivista: | |
Abstract: | Enantiomerically pure fluorinated substrates of type 1-5 undergo stereoselective radical cyclisation affording variously substituted tetrahydrofurans, cyclopentanes, and cyclohexanes. The control exerted on the formation of the new stereocentres by those already present is discussed. Elaborations to chlorine-and sulfur-free derivatives possessing up to five stereocentres are presented. |
Handle: | http://hdl.handle.net/11697/11680 |
Appare nelle tipologie: | 1.1 Articolo in rivista |
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