Tetrahedron

Oxaphospholene and oxaphosphinene heterocycles via RCM using unsymmetrical phosphonates or functional phosphinates

P Fourgeaud, C Midrier, JP Vors, JN Volle, JL Pirat…

Index: Fourgeaud, Pierre; Midrier, Camille; Vors, Jean-Pierre; Volle, Jean-Noel; Pirat, Jean-Luc; Virieux, David Tetrahedron, 2010 , vol. 66, # 3 p. 758 - 764

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Citation Number: 31

Abstract

New phosphorus heterocycles were synthesized using RCM reaction. They were prepared from unsymmetrical or polyfunctional insaturated precursor in 50 to 87% yields solving the problem of possible competitive side reactions. In parallel hydroxyphosphinate scaffolds represent a versatile starting material and could be of great interest for the synthesis of phosphosugar libraries.