Helical Assembly Based on Quinoline-Based Molecular Clips

Molecule clips, di(2-quinoline-carboxaldehyde)-2,2′-bibenzoyl-hydrazone(H 2 L), with potential atropisomeric chirality was used as helicand for construction of dinuclear helicates. Reaction of the ligand with Co(NO 3 ) 2 and Cu(BF 4 ) 2 afforded dinuclear double helical complexes with the metal cent...

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Bibliographic Details
Published in:Synthesis and reactivity in inorganic, metal-organic, and nano-metal chemistry metal-organic, and nano-metal chemistry, 2012-10, Vol.42 (9), p.1227-1231
Main Authors: Xie, Li-Xia, Ding, De-Gang
Format: Article
Language:English
Subjects:
complex
crystal structures
helical assembly
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Summary:Molecule clips, di(2-quinoline-carboxaldehyde)-2,2′-bibenzoyl-hydrazone(H 2 L), with potential atropisomeric chirality was used as helicand for construction of dinuclear helicates. Reaction of the ligand with Co(NO 3 ) 2 and Cu(BF 4 ) 2 afforded dinuclear double helical complexes with the metal centers exhibiting the same absolute configurations. Thus the atropisomeric chiral bridging mode is main factor for the ligand to translate chirality of metal centers from one center to another.
ISSN:1553-3174
1553-3182
DOI:10.1080/15533174.2012.680094