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Synthesis of xanthene-derived diimine and iminophosphine compounds as potential chiral bidentate ligands

Authors :
John A. Osborn
Grégory Malaisé
Laurent Barloy
Source :
Tetrahedron Letters. 42:7417-7419
Publication Year :
2001
Publisher :
Elsevier BV, 2001.

Abstract

The synthesis of one diimine and two iminophosphine chiral ligands bearing a xanthene backbone in, respectively, four and five steps is described. The diimine is characterised by X-ray crystallography. A preliminary test in palladium-catalysed asymmetric allylic alkylation is reported.

Details

ISSN :
00404039
Volume :
42
Database :
OpenAIRE
Journal :
Tetrahedron Letters
Accession number :
edsair.doi...........df127964994c1eda6df8a6109d8795e9
Full Text :
https://doi.org/10.1016/s0040-4039(01)01588-x