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Stimuli-Responsive Topological Transformation of a Molecular Borromean Ring via Controlled Oxidation of Thioether Moieties.
Zhang, Hai-Ning; Yu, Wei-Bin; Lin, Yue-Jian; Jin, Guo-Xin.
Affiliation
  • Zhang HN; Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, State Key Laboratory of Molecular Engineering of, Polymers, Department of Chemistry, Fudan University, Shanghai, 200433, P. R. China.
  • Yu WB; Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, State Key Laboratory of Molecular Engineering of, Polymers, Department of Chemistry, Fudan University, Shanghai, 200433, P. R. China.
  • Lin YJ; Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, State Key Laboratory of Molecular Engineering of, Polymers, Department of Chemistry, Fudan University, Shanghai, 200433, P. R. China.
  • Jin GX; Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, State Key Laboratory of Molecular Engineering of, Polymers, Department of Chemistry, Fudan University, Shanghai, 200433, P. R. China.
Angew Chem Int Ed Engl ; 60(28): 15466-15471, 2021 Jul 05.
Article in En | MEDLINE | ID: mdl-33871131
A Cp*-Rh based D-shaped binuclear metallacycle and a template-free molecular Borromean ring (BR) were obtained in high yield using the semi-rigid thioether dipyridyl ligand 1,4-bis[(pyridin-4-ylthio)methyl]benzene (Bptmb). The topological transformation from a binuclear metallacycle and a BR to tetranuclear metallacycles was realized via the controlled oxidation of thioethers. The strategy used in this work can be regarded as a new form of stimuli-responsive post-synthesis modification (PSM).
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Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: Angew Chem Int Ed Engl Year: 2021 Document type: Article Country of publication: Germany
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Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: Angew Chem Int Ed Engl Year: 2021 Document type: Article Country of publication: Germany