Synthesis of Hexaazatruxenes by Consecutive N−H/C−H Coupling Using a Hypervalent Iodine Reagent and Evaluation of Their Photophysical Properties

Yuchen Wu, Takuma Sasayama, Takahiro Gotoh, Mamoru Ito, Takanori Shibata*

*この研究の対応する著者

研究成果: Article査読

1 被引用数 (Scopus)

抄録

Truxene is a C3-symmetric compound with characteristic photophysical properties, and it has great potential as a light-emitting material and building block. In this study, we demonstrate the synthesis of hexaazatruxenes using a two-step protocol. First, the hexaazatruxene precursors were prepared through the Buchwald-Hartwig amination of 1,3,5-tribromobenzene with commercially available or easily prepared amino-pyridine derivatives. Then, hexaazatruxenes were synthesized through consecutive N−H/C−H coupling using a hypervalent iodine reagent. To the best of our knowledge, this is the first report on the synthesis of truxenes containing more than three heteroatoms in the main skeleton.

本文言語English
論文番号e202200438
ジャーナルEuropean Journal of Organic Chemistry
2022
27
DOI
出版ステータスPublished - 2022 7月 21

ASJC Scopus subject areas

  • 物理化学および理論化学
  • 有機化学

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