[2+2] Halogen-bonded boxes employing azobenzenes?
Chemical Communications Pub Date: 2019-05-07 DOI: 10.1039/C9CC03061A
Abstract
Herein, we report the synthesis and crystal structures of three [2+2] supramolecular boxes assembled by halogen bonding. The discrete, two-dimensional boxes with a length of 25–30 ? are based on rigid u-shaped halogen acceptors paired with highly fluorinated, azobenzenes bearing halogen bond donors.
![Graphical abstract: [2+2] Halogen-bonded boxes employing azobenzenes](http://scimg.chem960.com/usr/1/C9CC03061A.jpg)
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Journal Name：Chemical Communications
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CAS no.: 89640-58-4
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