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Synthesis of a Mechanically Planar Chiral and Axially Chiral [2]Rotaxane.
Tajima, Shinya; Muranaka, Atsuya; Naito, Masaya; Taniguch, Noriho; Harada, Mei; Miyagawa, Shinobu; Ueda, Masahiro; Takaya, Hikaru; Kobayashi, Nagao; Uchiyama, Masanobu; Tokunaga, Yuji.
Afiliação
  • Tajima S; Department of Materials Science and Engineering, Faculty of Engineering, University of Fukui, Bunkyo, Fukui 910-8507, Japan.
  • Muranaka A; Molecular Structure Characterization Unit, RIKEN Center for Sustainable Resource Science, 2-1 Hirosawa, Wako-shi, Saitama 351-0198, Japan.
  • Naito M; Department of Materials Science and Engineering, Faculty of Engineering, University of Fukui, Bunkyo, Fukui 910-8507, Japan.
  • Taniguch N; Department of Materials Science and Engineering, Faculty of Engineering, University of Fukui, Bunkyo, Fukui 910-8507, Japan.
  • Harada M; Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan.
  • Miyagawa S; Department of Materials Science and Engineering, Faculty of Engineering, University of Fukui, Bunkyo, Fukui 910-8507, Japan.
  • Ueda M; Department of Materials Science and Engineering, Faculty of Engineering, University of Fukui, Bunkyo, Fukui 910-8507, Japan.
  • Takaya H; International Research Center for Elements Science, Institute for Chemical Research, Kyoto University, Uji 611-0011, Japan.
  • Kobayashi N; Institute for Molecular Science, National Institute of Natural Science, Nishigo-Naka, Myodaiji, Okazaki 444-8585, Japan.
  • Uchiyama M; Faculty of Textile Science and Technology, Shinshu University, Tokida, Ueda, Nagano 386-8567, Japan.
  • Tokunaga Y; Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan.
Org Lett ; 23(22): 8678-8682, 2021 Nov 19.
Article em En | MEDLINE | ID: mdl-34730985
ABSTRACT
In this study, we synthesized a [2]rotaxane that was both mechanically planar chiral and axially chiral, comprising a symmetrical bis-crown ether featuring a biphenyl moiety (as the macrocyclic component) and a symmetrical bis-ammonium salt (as the dumbbell-shaped component).

Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2021 Tipo de documento: Article

Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2021 Tipo de documento: Article