10-Mesityl-1,8-diphenylanthracene Dimer. Synthesis, Structure, and Properties
10-Mesityl-1,8-diphenylanthracene Dimer. Synthesis, Structure, and Properties
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10-异丙基-1,8-二苯基蒽二聚体。
DOI:
10.1021/acs.joc.8b00200
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发表时间:
2018
期刊:
影响因子:
3.6
通讯作者:
M. Iyoda
中科院分区:
文献类型:
--
作者:
A. Shirai;H. Sano;Y. Nakamura;M. Takashika;H. Otani;M. Hasegawa;S. Kato;M. Iyoda
Macrocyclic 10-mesityl-1,8-diphenylanthracene dimer4was synthesized by using the electron-transfer oxidation of Lipshutz cuprate derived from 1,8-bis(4-bromophenyl)-10-mesityl-anthracene7in moderate yield. This dimer4is a considerably fluorescent molecule (ΦF0.40) with high thermal, photo, and air stability. The X-ray analysis of4revealed a unique structure with a small inner cavity which can incorporate a small molecule or atom.1H NMR spectra in solution and emission spectra of4in the solid state showed that copper(I) ion was incorporated to form a 1:1 complex4·CuOTf, whereas silver(I) ion only weakly interacted with4under similar conditions.