Molbank
(Oct 2022)
Benz[<i>a</i>]azulenequinones: Reaction of Benz[<i>a</i>]azulenes with Pyridinium Hydrobromide Perbromide
Taku Shoji,
Akari Yamazaki,
Naoko Sakata,
Ryuta Sekiguchi,
Shunji Ito,
Masafumi Yasunami
Affiliations
Taku Shoji
Department of Chemical Biology and Applied Chemistry, College of Engineering, Nihon University, Koriyama 963-8642, Japan
Akari Yamazaki
Department of Material Science, Graduate School of Science and Technology, Shinshu University, Matsumoto 390-8621, Japan
Naoko Sakata
Department of Material Science, Graduate School of Science and Technology, Shinshu University, Matsumoto 390-8621, Japan
Ryuta Sekiguchi
Graduate School of Science and Technology, Hirosaki University, Hirosaki 036-8561, Japan
Shunji Ito
Graduate School of Science and Technology, Hirosaki University, Hirosaki 036-8561, Japan
Masafumi Yasunami
Department of Chemical Biology and Applied Chemistry, College of Engineering, Nihon University, Koriyama 963-8642, Japan
DOI
https://doi.org/10.3390/M1467
Journal volume & issue
Vol. 2022,
no. 4
Abstract
Read online
A series of benz[a]azulenes reacted with pyridinium hydrobromide perbromide (PHBPB) in hydrous tetrahydrofuran yielding the corresponding benz[a]azulenequinones in moderate yields. The detailed structure of the benz[a]azulenequinone derivative obtained was clarified by single crystal X-ray analysis.
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