Butterfly-like Tetraazaacenequinodimethane Derivatives : Synthesis, Structure and Halochromic Properties
Research output: Journal Publications and Reviews (RGC: 21, 22, 62) › 21_Publication in refereed journal › peer-review
Author(s)
Related Research Unit(s)
Detail(s)
| Original language | English |
|---|---|
| Pages (from-to) | 2198-2202 |
| Journal / Publication | Chemistry - An Asian Journal |
| Volume | 15 |
| Issue number | 14 |
| Online published | 2 Jun 2020 |
| Publication status | Published - 16 Jul 2020 |
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Abstract
Two novel molecules TAP and TAH with pronounced reversible halochromic properties have been synthesized and fully characterized. Their butterfly-like structures have been confirmed through single-crystal X-ray diffraction. Their UV-Vis absorption after protonation dramatically red-shifted with naked-eye-visible color change in a very dilute concentration of 10−5 M. Note that the original color of the solution can be recovered after the neutralization with a base.
Research Area(s)
- Quinoidal, molecule azaacene, halochromic, QUINOXALINE DERIVATIVES, PHYSICAL-PROPERTIES, AZAACENES, INTERCONVERSION, BEHAVIOR
Citation Format(s)
Butterfly-like Tetraazaacenequinodimethane Derivatives : Synthesis, Structure and Halochromic Properties. / Zhang, Zhongbo; Sun, Wei; Zhang, Huanxiang; Li, Xinxiong; Yu, Fei; Zhu, Jia; Li, Xianggao; Zhang, Qichun.
In: Chemistry - An Asian Journal, Vol. 15, No. 14, 16.07.2020, p. 2198-2202.Research output: Journal Publications and Reviews (RGC: 21, 22, 62) › 21_Publication in refereed journal › peer-review
