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Developing Remote Metal Binding Sites in Heteropolymolybdates
Author(s) -
Marcoux Pierre R.,
Hasenknopf Bernold,
Vaissermann Jacqueline,
Gouzerh Pierre
Publication year - 2003
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.200200677
Subject(s) - chemistry , denticity , manganese , heteroatom , metal , tris , stereochemistry , oxygen atom , derivative (finance) , medicinal chemistry , organic chemistry , molecule , ring (chemistry) , biochemistry , financial economics , economics
Anderson‐type polyoxomolybdates [MMo 6 O 18 {(OCH 2 ) 3 CNH 2 } 2 ] 3− (M = Mn III , Fe III ) were prepared and structurally characterized. The tris(alkoxo) ligands are bound to the central heteroatom via their oxygen atoms. The corresponding compounds with M = Ni II or Zn II are not accessible since these cations have a preference for the amino functionality. The pendant amino groups of the manganese‐containing derivative react with pyridinecarbaldehydes to give the corresponding imines. This provides new mono‐ and bidentate binding sites for metal cations. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2003)