Title of article
α-Triethylsilyl-α-diazoacetone in double cross-aldolisation: convenient acetone equivalent toward 5-hydroxy-1,3-diketones
Author/Authors
Anthony Lancou، نويسنده , , Héloua Haroun، نويسنده , , Uday K. Kundu، نويسنده , , Frédéric Legros، نويسنده , , Nicolas Zimmermann، نويسنده , , Monique Mathé-Allainmat، نويسنده , , Jacques Lebreton، نويسنده , , Gilles Dujardin، نويسنده , , Catherine Gaulon-Nourry، نويسنده , , Pascal Gosselin، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2012
Pages
6
From page
9652
To page
9657
Abstract
α-Triethylsilyl-α-diazoacetone underwent a sequential aldolisation–deprotection–aldolisation process to access the 2-diazo-3-oxo-1,5-dihydroxy skeleton with significant diversity. The diazo group could be efficiently removed by treatment with rhodium acetate to afford the corresponding 5-hydroxy-1,3-diketones.
Keywords
Diazoacetone , Silyl-protected diazoacetone , Aldolisation , Dediazotation , rhodium acetate
Journal title
Tetrahedron
Serial Year
2012
Journal title
Tetrahedron
Record number
1105147
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