A triptycene-based bis(crown ether) host: complexation with both paraquat derivatives and dibenzylammonium salts

Organic Letters
Tao Han, Chuan-Feng Chen

Abstract

[reaction: see text] A novel triptycene-based bis(crown ether) host (1) incorporating two dibenzo-24-crown-8 ether moieties has been synthesized. It can form not only a new bis[2]pseudorotaxane with dibenzylammonium salts but also stable clip-shaped complexes with paraquat derivatives. Moreover, the complexation process between 1 and the two classes of guests can be chemically controlled.

References

Mar 1, 2002·Organic Letters·Arkadij M ElizarovJ Fraser Stoddart
Mar 20, 2003·Journal of the American Chemical Society·Harry W GibsonJason W Jones
Aug 2, 2003·Journal of the American Chemical Society·Feihe HuangHarry W Gibson
Mar 20, 2004·Science·Jovica D BadjicJ Fraser Stoddart
Jan 29, 2005·The Journal of Organic Chemistry·Feihe HuangHarry W Gibson
Jan 29, 2005·The Journal of Organic Chemistry·Xiao-Zhang Zhu, Chuan-Feng Chen
Jun 23, 2005·Journal of the American Chemical Society·Peter T CorbettSijbren Otto
Jul 7, 2005·Journal of the American Chemical Society·Yi LiuJ Fraser Stoddart
Sep 22, 2005·Journal of the American Chemical Society·Xiao-Zhang Zhu, Chuan-Feng Chen

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Citations

Dec 17, 2008·Chemical Communications : Chem Comm·Min Xue, Chuan-Feng Chen
Nov 4, 2009·Chemical Communications : Chem Comm·Xiao-Hong TianChuan-Feng Chen
Jun 26, 2010·Chemical Communications : Chem Comm·Yi JiangChuan-Feng Chen
Jan 7, 2011·Chemical Communications : Chem Comm·Chuan-Feng Chen
May 27, 2010·Beilstein Journal of Organic Chemistry·Andreas Späth, Burkhard König
Sep 8, 2016·Chemistry : a European Journal·Zheng MengChuan-Feng Chen
Aug 16, 2016·Chemical Communications : Chem Comm·Wei-Bo HuKe Wen
Jun 29, 2010·Chemistry : a European Journal·Xiao-Hong Tian, Chuan-Feng Chen
Nov 3, 2010·Chemical Society Reviews·Marie Hardouin-LerougeMarc Sallé
Oct 25, 2017·Beilstein Journal of Organic Chemistry·Leonid S Kikot'Tatiana I Kirichenko
Dec 15, 2010·Chemical Communications : Chem Comm·Min Xue, Chuan-Feng Chen
Dec 1, 2010·Chemistry : a European Journal·Yi JiangChuan-Feng Chen
Jan 7, 2011·Organic & Biomolecular Chemistry·Zhikai XuYuepeng Cai
Mar 16, 2012·Organic Letters·Chengyou HanFeihe Huang
Jun 3, 2011·The Journal of Organic Chemistry·Hong ZhangHerbert Meier
Jun 1, 2014·Accounts of Chemical Research·Ying HanChuan-Feng Chen
Feb 27, 2015·Chemical Reviews·Guocan YuFeihe Huang
Nov 3, 2021·Chemical Communications : Chem Comm·Qiang ShiLeyong Wang

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