Obvious vapochromic color changes of a pillar[6]arene containing one benzoquinone unit with a mechanochromic change before vapor exposure?
Chemical Communications Pub Date: 2020-03-11 DOI: 10.1039/D0CC01112F
Abstract
We developed a color changeable aromatic vapor detection system by combining the mechanochromism and vapochromism of pillar[6]arene containing one benzoquinone unit. The color of pillar[6]arene solid was changed by mechanochromism before vapor exposure. Different aromatic vapors then induced an obvious vapochromic color change from dark red to light orange or vice versa.
![Graphical abstract: Obvious vapochromic color changes of a pillar[6]arene containing one benzoquinone unit with a mechanochromic change before vapor exposure](http://scimg.chem960.com/usr/1/D0CC01112F.jpg)
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Journal Name：Chemical Communications
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CAS no.: 89640-58-4
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