Novel heteroleptic cis-(C--N)2Pd(II) chelates for the preparation of enantiopure planar chiral cyclopalladated 2-[tricarbonyl(eta6-phenyl)chromium]pyridine |
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Authors: | Berger Alexsandro Djukic Jean-Pierre Pfeffer Michel de Cian André Kyritsakas-Gruber Nathalie Lacour Jérôme Vial Laurent |
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Institution: | Laboratoire de Synthèses Métallo-Induites, UMR 7513 CNRS, 4 rue Blaise Pascal, F-67070 Strasbourg Cedex, France. |
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Abstract: | In the presence of large amounts of Me4N]Cl, the reaction of ortho-chloromercurated 2-(eta6-phenyl)tricarbonylchromium]pyridine with mu-chloro cyclopalladated aromatic compounds yields a series of new heteroleptic heterodinuclear cis-(C--N)2Pd(II) complexes, which are valuable precursors of planar chiral cyclopalladated (eta6-arene)Cr(CO)3 complexes. |
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