Confined Synthesis of a  cis ‐Isotactic Ladder Polysilsesquioxane by Using a π‐Stacking and H‐Bonding Superstructure | Zendy

Zhang Xiaojing | Zendy; Xie Ping | Zendy; Shen Zhongrong | Zendy; Jiang Jinqiang | Zendy; Zhu Chuanfeng | Zendy; Li Huihui | Zendy; Zhang Taoyi | Zendy; Han Charles C. | Zendy; Wan Lijun | Zendy; Yan Shouke | Zendy; Zhang Rongben | Zendy

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Confined Synthesis of a cis ‐Isotactic Ladder Polysilsesquioxane by Using a π‐Stacking and H‐Bonding Superstructure

Author(s) -

Zhang Xiaojing,

Xie Ping,

Shen Zhongrong,

Jiang Jinqiang,

Zhu Chuanfeng,

Li Huihui,

Zhang Taoyi,

Han Charles C.,

Wan Lijun,

Yan Shouke,

Zhang Rongben

Publication year - 2006

Publication title -

angewandte chemie international edition

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.831

H-Index - 550

eISSN - 1521-3773

pISSN - 1433-7851

DOI - 10.1002/anie.200504474

Subject(s) - stacking , superstructure , silanol , tacticity , supramolecular chemistry , materials science , crystallography , disiloxane , polymer chemistry , chemistry , crystal structure , polymer , catalysis , polymerization , organic chemistry , composite material , oceanography , geology

On the rung way : Concerted self‐organization of an α,ω‐bis(triphenylenetetrahydroxy)disiloxane through π–π‐stacking and H‐bonding interactions generates a supramolecular channel in which silanol groups are entrapped between two hydrophobic columns. Ordered polycondensation leads to a high‐molecular‐weight, soluble, ladder cis ‐isotactic polysilsesquioxane (see picture).

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