Capsule-Capsule Conversion by Guest Encapsulation

Angewandte Chemie
Shitao WangMakoto Fujita

Abstract

Guest-induced M18 L6 -M24 L8 capsule-capsule conversion is reported. Both capsules are composed of Pd(II) ethylenediamine units (M) and 1,3,5-tris(3,5-pyrimidyl)pyrimidine (L), and form trigonal bipyramidal (M18 L6 ) and octahedral (M24 L8) closed-shell structures with huge hydrophobic inner spaces. The M18 L6 trigonal bipyramid is converted to the M24 L8 octahedron through encapsulation of large aromatic guests, with the latter capsule possessing a cavity volume three times larger than the former. Despite the dynamic properties of the capsule host, the encapsulated guests are difficult to extract and are thus isolated from the external environment.

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Citations

Apr 21, 2017·Journal of the American Chemical Society·Anna J McConnellJonathan R Nitschke
May 24, 2017·Journal of the American Chemical Society·Wen-Yuan PeiJian-Fang Ma
May 25, 2016·Chemistry : a European Journal·Sreenivasulu Bandi, Dillip Kumar Chand
Jan 31, 2018·Angewandte Chemie·Kosuke OnoNobuharu Iwasawa
Oct 7, 2016·Chemical Communications : Chem Comm·Shitao WangMakoto Fujita
Jun 26, 2018·Angewandte Chemie·Lauren L K TaylorMaarten M J Smulders
Dec 14, 2019·Nature Communications·Tomohisa SawadaMakoto Fujita
Jan 25, 2018·Dalton Transactions : an International Journal of Inorganic Chemistry·Qi-Jia FanGuo-Xin Jin
Feb 3, 2018·Angewandte Chemie·Dawei ZhangJonathan R Nitschke
Feb 27, 2018·Chemical Communications : Chem Comm·Pablo Frieiro-GomisJosé M Vila
Jan 10, 2018·Chemistry, an Asian Journal·Edmundo G PercásteguiIvan Castillo
Aug 25, 2017·Dalton Transactions : an International Journal of Inorganic Chemistry·Xiao-Yan TangJian-Ping Lang
Sep 10, 2020·Angewandte Chemie·Pei-Ming ChengQing-Fu Sun
Jan 21, 2021·Journal of the American Chemical Society·Li-Xuan CaiQing-Fu Sun
Apr 13, 2021·Chemistry : a European Journal·Susana Ibáñez, Eduardo Peris
Jul 6, 2021·Dalton Transactions : an International Journal of Inorganic Chemistry·Wen-Yuan PeiJian-Fang Ma
May 2, 2020·Journal of the American Chemical Society·Dawei ZhangJonathan R Nitschke
Apr 25, 2018·Inorganic Chemistry·Sudhakar Ganta, Dillip K Chand
Nov 26, 2020·Chemical Reviews·Edmundo G PercásteguiJonathan R Nitschke
Sep 24, 2021·Journal of the American Chemical Society·Dan-Ni YanQing-Fu Sun
Oct 28, 2021·Chemical Reviews·Alexander V VirovetsManfred Scheer

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