Copper( I ) Helicates Containing Bridging But Nonchelating Polypyridine Fragments | Zendy

Ziessel Raymond | Zendy; Harriman Anthony | Zendy; Suffert Jean | Zendy; Youinou MarieThérèse | Zendy; De Cian André | Zendy; Fischer Jean | Zendy

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Copper( I ) Helicates Containing Bridging But Nonchelating Polypyridine Fragments

Author(s) -

Ziessel Raymond,

Harriman Anthony,

Suffert Jean,

Youinou MarieThérèse,

De Cian André,

Fischer Jean

Publication year - 1997

Publication title -

angewandte chemie international edition in english

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.831

H-Index - 550

eISSN - 1521-3773

pISSN - 0570-0833

DOI - 10.1002/anie.199725091

Subject(s) - cooperativity , chemistry , bridging (networking) , copper , cooperative binding , crystallography , stereochemistry , combinatorial chemistry , binding site , biochemistry , organic chemistry , computer science , computer network

The isolation of a mononuclear key intermediate and the measurement of stability constants gave insight into the stepwise formation of helicates (depicted on the right) consisting of copper( I ) ions and oligopyridine ligands. A positive cooperativity for cation binding is not mandatory for helicate formation.

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