Issue 4, 2005
From the journal:

New Journal of Chemistry

Synthesis, characterization and structural investigation of new rhenium-oxo complexes containing bidentate phosphine ligands: an exploration of chirality and conformation in chelate rings of small and large bite angle ligands

Maria L. Parr,*a   Carmen Perez-Acostaa  and  J. W. Fallerb  

* Corresponding authors

a Department of Chemistry, Trinity College, Hartford, CT, USA
E-mail: maria.parr@trincoll.edu

b Department of Chemistry, Yale University, New Haven, CT, USA
E-mail: jack.faller@yale.edu

Abstract

The new rhenium complexes, [ReOCl3(L2)], incorporating bidentate organophosphorus ligands [L2 = dppe-F20 (the perfluorinated analog of dppe), xantphos, rac-BINAP, biphep and DPEphos] were successfully synthesized using [ReOCl3(AsPh3)2] as the precursor. The complexes were characterized by IR, 1H and 31P NMR, elemental analysis and X-ray diffraction. The X-ray structures reveal a distorted octahedral geometry with a facial arrangement of chloro ligands and an axial rhenium-oxo group.

Graphical abstract: Synthesis, characterization and structural investigation of new rhenium-oxo complexes containing bidentate phosphine ligands: an exploration of chirality and conformation in chelate rings of small and large bite angle ligands

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Article information

DOI
https://doi.org/10.1039/B412818D
Article type
Paper
Submitted
19 Aug 2004
Accepted
23 Nov 2004
First published
10 Feb 2005

New J. Chem., 2005,29, 613-619

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Synthesis, characterization and structural investigation of new rhenium-oxo complexes containing bidentate phosphine ligands: an exploration of chirality and conformation in chelate rings of small and large bite angle ligands

M. L. Parr, C. Perez-Acosta and J. W. Faller, New J. Chem., 2005, 29, 613 DOI: 10.1039/B412818D

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