Visible light-activated ruthenium-catalyzed direct arylation at ambient temperature was written by Li, Xuan;Chen, Mengnan;Xie, Chuan;Zhang, Jing. And the article was included in Tetrahedron Letters in 2022.Related Products of 68716-49-4 This article mentions the following:
A visible light-activated ruthenium-catalyzed direct arylation of aryl C-H bonds 1-R-2-R1-3-R2-4-R3C6H2 (R = 5-methyl-1H-pyrazol-1-yl, isoquinolin-1-yl, 1H-indazol-1-yl, etc.; R1 = H, OMe, Me, F; R2 = H, Me, Ph, CF3, C(O)Me, C(O)OMe; R1 R2 = -CH=CH-CH=CH-; R3 = H, Me, OMe, CF3, Cl, C(O)OMe; R2 R3 = -CH=CH-CH=CH-) with aryl (pseudo)halides R4X (R4 = Ph, 2H-1,3-benzodioxol-5-yl, naphthalen-2-yl, etc.; X = I, Cl, Br, OTf), which operates at ambient temperature with broad substrate scopes and excellent compatibility of functionalities was presented. The key to success of this strategy is the efficient generation of active catalytic species via photo-induced ligand dissociation The choices of the bases and solvents also have significant influence on the catalytic efficiency. In the experiment, the researchers used many compounds, for example, 2-(4-Bromophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (cas: 68716-49-4Related Products of 68716-49-4).
2-(4-Bromophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (cas: 68716-49-4) belongs to alcohols. Because alcohols are easily synthesized and easily transformed into other compounds, they serve as important intermediates in organic synthesis. The most common reactions of alcohols can be classified as oxidation, dehydration, substitution, esterification, and reactions of alkoxides.Related Products of 68716-49-4
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts