Title of article
A robust, efficient catalyst system for enolate arylation leading to quaternary 3-aminooxindoles
Author/Authors
Watson، نويسنده , , Emma L. and Marsden، نويسنده , , Stephen P. and Raw، نويسنده , , Steven A.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2009
Pages
3
From page
3318
To page
3320
Abstract
A catalyst screening programme has revealed that a combination of Pd(0) and the N-heterocyclic carbene ligand SIPr forms a particularly robust and efficient catalyst for the formation of important quaternary 3-aminooxindoles via intramolecular enolate arylation. Catalyst loadings of 0.1 mol % give complete conversion in under 4 h.
Keywords
PALLADIUM , oxindole , N-heterocyclic carbene , Enolate , arylation
Journal title
Tetrahedron Letters
Serial Year
2009
Journal title
Tetrahedron Letters
Record number
1864320
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