Synthesis and Characterization of a Persistent Benzoanthracenyl Radical Derivative

Guo，Yupeng1; Wu，Xingye2; Hou，Bingxia1; Xiang，Qin1; Ni，Yong3; Li，Jinling2; Sun，Zhe1

2023-04-01

10.1007/s40242-023-2360-6

Chemical Research in Chinese Universities   Impact Factor & Quartile

1005-9040

2210-3171

A highly persistent benzoanthracenyl radical(BAR1) protected by five substituents at strategic positions is synthesized. BAR1 exhibited half-life time of 108 h in air-saturated solution, which allowed for detailed characterization in the solution. The combined experimental and theoretical study reveals the properties associated with its asymmetric structure and spin distribution. One-electron oxidation of BAR1 afforded stable cationic species BAR1, whose structure is unambiguously determined by the NMR spectroscopy. [Figure not available: see fulltext.]

Cation Delocalization Graphene fragment Hydrocarbon radical Spin distribution

SCI

English

Corresponding

National Natural Science Foundation of China[21971187] ; Natural Science Foundation of Tianjin, China[19JCJQJC62700] ; Haihe Laboratory of Sustainable Chemical Transformations and Training Plan for Young Core Teachers of Colleges and Universities in Henan Province, China[2019GGJS093]

Chemistry

Chemistry, Multidisciplinary

WOS:000967651800009

HIGHER EDUCATION PRESS

CHEMISTRY

2-s2.0-85151412975

Scopus

1.Institute of Molecular Plus,Department of Chemsitry,Tianjin University,Tianjin,300072,China
2.School of Materials Science and Engineering,Henan University of Technology,Zhengzhou,450001,China
3.Department of Chemistry,Southern University of Science and Technology,Shenzhen,Guangdong,518055,China

Guo，Yupeng,Wu，Xingye,Hou，Bingxia,et al. Synthesis and Characterization of a Persistent Benzoanthracenyl Radical Derivative[J]. Chemical Research in Chinese Universities,2023,39(2):208-212.

Guo，Yupeng.,Wu，Xingye.,Hou，Bingxia.,Xiang，Qin.,Ni，Yong.,...&Sun，Zhe.(2023).Synthesis and Characterization of a Persistent Benzoanthracenyl Radical Derivative.Chemical Research in Chinese Universities,39(2),208-212.

Guo，Yupeng,et al."Synthesis and Characterization of a Persistent Benzoanthracenyl Radical Derivative".Chemical Research in Chinese Universities 39.2(2023):208-212.