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Efficient synthesis, structure, and complexation studies of electron-donating thiacalix[n]dithienothiophene.
Inoue, Ryota; Hasegawa, Masashi; Nishinaga, Tohru; Yoza, Kenji; Mazaki, Yasuhiro.
Afiliação
  • Inoue R; Department of Chemistry, School of Science, Kitasato University, Sagamihara, Kanagawa 252-0373 (Japan) http://www.kitasato-u.ac.jp/sci/resea/kagaku/HP_kinou/Index.html.
Angew Chem Int Ed Engl ; 54(9): 2734-8, 2015 Feb 23.
Article em En | MEDLINE | ID: mdl-25641269
A series of thiacalix[n]dithiothiophenes (n=4-10) was prepared by a facile method and X-ray analysis was used to determine the molecular structures of square- (4-mer) and pentagonal-shaped macrocycles (5-mer). In the cyclic voltammograms, reversible multielectron redox processes, which are due to electronic delocalization, were observed at low oxidation potentials. The cyclic 4-mer acted as a "Janus-head" cavitand for two C60 molecules, whereas the 5- and 6-mer formed stable 1:1 complexes with C60 .
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Ano de publicação: 2015 Tipo de documento: Article

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Ano de publicação: 2015 Tipo de documento: Article