A VERSATILE SYNTHON FOR THE PREPARATION OF CHIRAL RHENIUM(I)-AMINE COMPLEXES AND SYNTHESIS OF AN ETA(2)-BENZALDEHYDE SPECIES

Authors
ORTH SD BARRERA J SABAT M HARMAN WD
Citation
Sd. Orth et al., A VERSATILE SYNTHON FOR THE PREPARATION OF CHIRAL RHENIUM(I)-AMINE COMPLEXES AND SYNTHESIS OF AN ETA(2)-BENZALDEHYDE SPECIES, Inorganic chemistry, 33(14), 1994, pp. 3026-3027
Citations number
22
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Inorganic chemistry → ACNP
ISSN journal
00201669
Volume
33
Issue
14
Year of publication
1994
Pages
3026 - 3027
Database
ISI
SICI code
0020-1669(1994)33:14<3026:AVSFTP>2.0.ZU;2-K
Abstract
Through the use of benzoylhydrazide, a Re(V)-oxo species is converted into the complex [ReN2(ampy)-(tbpy)PPh3]Cl (where thpy = 4,4'-di-tert- butylbipyridine and ampy = 2-(aminomethyl)pyridine). A precursor to ch iral Re(I)-tetraamine complexes, [Re(OTf)(ampy)(tbpy)PPh3]OTf (4) is p repared from the corresponding dinitrogen species through anion metath esis and oxidation by silver triflate. Compound 4 may be reduced in th e presence of benzaldehyde to generate the eta2-aldehyde species shown .