A new type of tetradentate square-planar N2O2 ligands. Copper(II) complexes of 6,6'-bis(acylamino)-2,2'-bipyridines.

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概要

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• A new type of N<SUB>2</SUB>O<SUB>2</SUB> tetradentate ligands, 6,6′-bis(acylamino)-2,2′-bipyridines, was synthesized and their complex formations with copper(II) were investigated. They form two types of 1:1 complexes; one is the non-deprotonated type having external counter anions and the other is the deprotonated type having no external counter anions. They serve as square planar N<SUB>2</SUB>O<SUB>2</SUB> tetradentate ligands in either case and the structures of the complexes are very similar to salen complexes. The structures and properties of these complexes were investigated and discussed.

• 公益社団法人 日本化学会の論文

著者

• Araki Koji

  Institute Of Industrial Science The University Of Tokyo

• Shiraishi Shinsaku

  Institute Of Industrial Science The University Of Tokyo

• Yamada Masaki

  Institute For Solid State Physics University Of Tokyo

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