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Issue 67, 2020
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Control by one drop of solvent: selective preparation of guest release/trap-triggered interconvertible molecular crystals

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Abstract

Interconvertible molecular crystals 1close and 1open composed of 4-pyridyl-1,3-indanedione dimer 1 were selectively obtained. Thermal removal of solvent molecules in 1open afforded 1close. Further dipping of 1close in a specific solvent reproduced 1open. No crystallinity loss was observed even though both processes involved a drastic change of molecular packing arrangements.

Graphical abstract: Control by one drop of solvent: selective preparation of guest release/trap-triggered interconvertible molecular crystals

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Article information


Submitted
12 May 2020
Accepted
08 Jul 2020
First published
09 Jul 2020

Chem. Commun., 2020,56, 9687-9690
Article type
Communication

Control by one drop of solvent: selective preparation of guest release/trap-triggered interconvertible molecular crystals

Y. Yakiyama, T. Fujinaka, M. Nishimura, R. Seki and H. Sakurai, Chem. Commun., 2020, 56, 9687
DOI: 10.1039/D0CC03408H

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