Tetrahedron letters

Ruthenium-catalysed conversion of 1, 4-alkynediols into pyrroles

SJ Pridmore, PA Slatford, A Daniel, MK Whittlesey…

Index: Tetrahedron Letters, , vol. 48, # 29 p. 5115 - 5120

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Citation Number: 46

Abstract

... Tetrahedron Letters. Volume 48, Issue 29, 16 July 2007, Pages 5115–5120. ... In the preceding Letter, 4 we have shown that the ruthenium complex Ru(PPh 3 ) 3 (CO)H 2 with the bidentate phosphine Xantphos is able to effect isomerisation of 1,4-alkynediols to 1,4-dicarbonyl ...