Synthesis, structure and photophysical properties of NIR aza-BODIPYs with F/N3/NH2 groups at 1,7-positions
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- 作者：Xin-Dong Jianga ; b ; xdjiang@syuct.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Jian Guana ; Jiuli Zhaoa ; Boris Le Guennicc ; boris.leguennic@univ-rennes1.fr" class="auth_mail" title="E-mail the corresponding author ; Denis Jacquemind ; Zhigang Zhanga ; Shangdong Chena ; Linjiu Xiaoa
- 关键词：Aza-BODIPY ; NIR ; Fluorine ; Fluorescence ; TD-DFT calculations
- 刊名：Dyes and Pigments
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：136
- 期：Complete
- 页码：619-626
- 全文大小：2072 K
文摘
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Aymmetric/asymmetric fluorine-containing aza-BODIPYs at 1/7-positions were prepared.
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The effect of the withdrawing
class="glyphImg imgLazyJSB">F group at 1/7-position on the photophysical properties is found to be almost negligible.- class="label">•
The replacement of
class="glyphImg imgLazyJSB">F atoms with class="glyphImg imgLazyJSB">N3/class="glyphImg imgLazyJSB">NH2 groups resulted in a remarkable bathochromic shift.- class="label">•
Aza-BODIPY with a
class="glyphImg imgLazyJSB">NH2 group could be used as a turn-on fluorescent probe for pH value.
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