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Vol. 31 No. 9 (2019): Vol 31 Issue 9

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Evaluation of Nitroxide Radical Catalyst Activity in C-H Activation Step of the Oxidative Coupling between 9,10-Dihydroacridine and Nitromethane

https://doi.org/10.14233/ajchem.2019.22034
Kousuke Iwasaki
Department of Advanced Materials Chemistry, Yokohama National University, 79-5 Tokiwadai, Hodogaya-ku, Yokohama 240-8501, Japan
Yamazaki Yudai
Department of Advanced Materials Chemistry, Yokohama National University, 79-5 Tokiwadai, Hodogaya-ku, Yokohama 240-8501, Japan
Hiroaki Gotoh
Department of Advanced Materials Chemistry, Yokohama National University, 79-5 Tokiwadai, Hodogaya-ku, Yokohama 240-8501, Japan
https://orcid.org/0000-0002-1920-6020

Corresponding Author(s) : Hiroaki Gotoh

gotoh-hiroaki-yw@ynu.ac.jp

Asian Journal of Chemistry, Vol. 31 No. 9 (2019): Vol 31 Issue 9

Abstract

Organocatalysts have been the subject of intense research effort because of their low toxicity, facile handling, and eco-friendly characteristics. Recently, the development of C-H activation reaction using organocatalysts has also been studied. Herein, we report the studies on the oxidative coupling of 9,10-dihydroacridine and nitromethane using a series of stable radicals. tert-Butyl(10-phenyl-9-anthryl)nitroxide was found to be an optimal catalyst for the coupling reaction.

Keywords

C-H activation Nitroxide radical Organocatalyst Air oxidation Acridine
Iwasaki, K., Yudai, Y., & Gotoh, H. (2019). Evaluation of Nitroxide Radical Catalyst Activity in C-H Activation Step of the Oxidative Coupling between 9,10-Dihydroacridine and Nitromethane. Asian Journal of Chemistry, 31(9), 2107–2110. https://doi.org/10.14233/ajchem.2019.22034
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