Reference : A new tripodal ligand system based on the iminophosphorane functional group. Part 1: Syn...
Scientific journals : Article
Physical, chemical, mathematical & earth Sciences : Chemistry
http://hdl.handle.net/2268/15393
A new tripodal ligand system based on the iminophosphorane functional group. Part 1: Synthesis and characterization
English
Beaufort, Laurence [> > > >]
Delaude, Lionel mailto [Université de Liège - ULg > > Chimie macromoléculaire et catalyse organique >]
Noels, Alfred mailto [Université de Liège - ULg > Services généraux (Faculté des sciences) > Relations académiques et scientifiques (Sciences) >]
2007
Tetrahedron
Pergamon-Elsevier Science Ltd
63
30
7003-7008
Yes (verified by ORBi)
International
0040-4020
Oxford
[en] azide ; Cu complexes ; Ni complexes ; Pd complexes ; Staudinger reaction
[en] Two tripodal alcohols, viz., 1,1,1-tris(hydroxymethyl) ethane and alpha, alpha, alpha-tris(hydroxymethyl) toluene were converted by an efficient multi-step pathway involving azide formation into the corresponding tris(iminophosphorane) scaffolds bearing cyclopentyl (Cp) or phenyl groups on their phosphorus atoms, R-C(CH2-N] PR'(3))(3) (R Me or Ph, R'=Cp or Ph). The synthesis of some representative transition-metal complexes of Cu(I), Cu(II), Ni(II), and Pd(II) bearing these new tridentate ligands is also reported. (C) 2007 Elsevier Ltd. All rights reserved.
http://hdl.handle.net/2268/15393
10.1016/j.tet.2007.05.022

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