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Molybdenum Carbonyl Complexes Bearing PN Ligands Based on 2‐Aminopyridine
Author(s) -
StandfestHauser Christina Maria,
Dazinger Georg,
Wiedermann Julia,
Mereiter Kurt,
Kirchner Karl
Publication year - 2009
Publication title -
european journal of inorganic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 1434-1948
DOI - 10.1002/ejic.200900535
Subject(s) - chemistry , molybdenum , denticity , bromide , medicinal chemistry , oxidative addition , 2 aminopyridine , oxidative phosphorylation , nitrogen , stereochemistry , inorganic chemistry , crystallography , organic chemistry , crystal structure , catalysis , biochemistry
Molybdenum complexes of the general formula Mo(PN)(CO) 4 containing both achiral and chiral phosphorus‐nitrogen donor bidentate ligands based on 2‐aminopyridine were prepared and characterized by their NMR and IR spectra. The oxidative addition of allyl bromide to Mo(PN)(CO) 4 was studied with PN = N ‐(diisopropylphosphanyl)‐2‐aminopyridine (PN‐ i Pr). X‐ray structures of representative compounds were determined. The mechanism of the oxidative addition of allyl bromide to Mo(PN‐ i Pr)(CO) 4 was analyzed by DFT/B3LYP calculations. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2009)