Silenes in organic synthesis: a short synthesis of prelactone B
作者:Jonathan D. Sellars、Patrick G. Steel
DOI:10.1039/b608989e
日期:——
A sequence involving dihydroxylation and acid induced fragmentation of silene generated silacyclohexenes represents the key step in a concise synthetic route to β-hydroxy-δ-lactones.
Application of silacyclic allylsilanes to the synthesis of β-hydroxy-δ-lactones: synthesis of Prelactone B
作者:Jonathan D. Sellars、Patrick G. Steel
DOI:10.1016/j.tet.2009.01.116
日期:2009.7
Silacyclic allylsilanes generated through a silene-diene Diels-Alder cycloaddition represent versatile bifunctional reagents for organic synthesis. This is demonstrated in a short stereocontrolled synthesis of (+/-)-Prelactone B. (C) 2009 Elsevier Ltd. All rights reserved.