Synthetic routes for a new family of chiral tetradentate ligands containing pyridine rings

A series of new tetradentate ligands containing two bipyridine groups or two pyridine moieties carrying amine substituents has been synthesised either from 5'- and 6'-substituted chiral bipyridines, or from chiral pyridine derivatives. These precursors have been prepared from (-)-alpha-pin...

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Published inOrganic & biomolecular chemistry Vol. 1; no. 11; pp. 1894 - 1899
Main Authors Duggeli, M, Goujon-Ginglinger, C, Ducotterd, Mauron, D, Bonte, C, von Zelewsky, A, Stoeckli-Evans, H, Neels, A
Format Journal Article
LanguageEnglish
Published CAMBRIDGE Royal Soc Chemistry 07.06.2003
Subjects
Chemistry
Chemistry, Organic
Physical Sciences
Science & Technology
ENANTIOSELECTIVE CATALYSIS
PREDETERMINED CHIRALITY
DIASTEREOSELECTIVE FORMATION
DIETHYLZINC
SUBSTITUIERTER PYRIDINE
COMPLEXES
CATALYZED ALLYLIC SUBSTITUTION
COORDINATION
STEREOSELECTIVE-SYNTHESIS
BIPYRIDINE LIGANDS
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Summary:A series of new tetradentate ligands containing two bipyridine groups or two pyridine moieties carrying amine substituents has been synthesised either from 5'- and 6'-substituted chiral bipyridines, or from chiral pyridine derivatives. These precursors have been prepared from (-)-alpha-pinene or (-)-myrtenal, respectively. The structures of three tetradentate-, and of five chiral bipyridine ligands have been determined by X-ray diffraction.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
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ISSN:1477-0520
1477-0539
DOI:10.1039/b210625f