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Developing Synthetic Approaches with Non‐Innocent Metalloligands: Easy Access to Ir I /Pd 0 and Ir I /Pd 0 /Ir I Cores
Author(s) -
Tejel Cristina,
Asensio Laura,
del Río M. Pilar,
de Bruin Bas,
López José A.,
Ciriano Miguel A.
Publication year - 2011
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.201104045
Subject(s) - deprotonation , chemistry , crystallography , medicinal chemistry , organic chemistry , ion
Guilty as charged is the verdict for anionic Ir complex [Ir(bpa−2 H)(cod)] − in its reactions with Pd II compounds. The net transfer of two electrons from the Ir complex to Pd allows easy preparation of di‐ and trinuclear π‐imine‐coordinated Pd 0 compounds such as [{Ir(PyCH 2 NCHPy)(cod)} 2 Pd] (see picture; C white, Ir red, N blue, Pd yellow). bpa−2 H: doubly deprotonated form of N , N ‐bis(2‐picolyl)amine (bpa); cod: 1,5‐cyclooctadiene.