26595-63-1Relevant articles and documents
Photoswitchable Antagonists for a Precise Spatiotemporal Control of β2-Adrenoceptors
Duran-Corbera, Anna,Catena, Juanlo,Otero-Vi?as, Marta,Llebaria, Amadeu,Rovira, Xavier
, p. 8458 - 8470 (2020)
β2-Adrenoceptors (β2-AR) are prototypical G-protein-coupled receptors and important pharmacological targets with relevant roles in physiological processes and diseases. Herein, we introduce Photoazolol-1-3, a series of photoswitchable azobenzene β2-AR ant
Rhodium-Catalyzed Reaction of Azobenzenes and Nitrosoarenes toward Phenazines
Xiao, Yan,Wu, Xiaopeng,Wang, Hepan,Sun, Song,Yu, Jin-Tao,Cheng, Jiang
supporting information, p. 2565 - 2568 (2019/04/30)
A rhodium-catalyzed annulative reaction between azobenzenes and nitrosoarenes has been developed, leading to a series of phenazines in moderate to good yields. This procedure proceeds with sequential chelation-assisted addition of aryl C-H to nitrosoarenes and ring closure by electrophilic attack of azo group to aryl. During this transformation, the azo group served as not only a traceless directing group but also a building block in the final products.
Synthesis of Nitrosobenzene Derivatives via Nitrosodesilylation Reaction
Kohlmeyer, Corinna,Klüppel, Maike,Hilt, Gerhard
, p. 3915 - 3920 (2018/04/14)
The electrophilic ipso-substitution of trimethylsilyl-substituted benzene derivatives into nitrosobenzene derivatives is reported. The optimization of the reaction conditions was performed for moderately electron-deficient, electron-rich, and sterically hindered starting materials by varying reaction time, temperature, and equivalents of NOBF4. Also, a stable intermediate of the nitrosation reaction could be characterized by 19F NMR which can be assigned to a NO+ adduct with the nitrosobenzene derivative. This complex decomposes upon aqueous workup and liberates the desired nitrosobenzene derivative.
