《Influence of catalyst nuclearity on copper-catalyzed aerobic alcohol oxidation》 was published in Dalton Transactions in 2020. These research results belong to Krittametaporn, Nuttaporn; Chantarojsiri, Teera; Virachotikul, Arnut; Phomphrai, Khamphee; Kuwamura, Naoto; Kojima, Tatsuhiro; Konno, Takumi; Sangtrirutnugul, Preeyanuch. Electric Literature of C7H7BrO The article mentions the following:
Reactions of CuX with the bis(triazolyl) ligand Hbtm [bis(1-benzyl-1H-1,2,3-triazol-4-yl)phenylmethanol] in CH2Cl2 afforded trinuclear copper(II) complexes with a core structure (μ-X)Cu3(μ-κ3-N,O,N-btm)3(L)2+ [X = Cl, L = CH3OH (1); X = Br, L = H2O (2)], while a similar reaction of [Cu(CH3CN)4](PF6) with the mono(triazolyl) ligand HPhtm [(1-benzyl-1H-1,2,3-triazol-4-yl)diphenylmethanol] resulted in the mononuclear complex [Cu(κ2-N,O-Phtm)(κ2-N,O-HPhtm)(κ1-N-HPhtm)][PF6] (3). The structural characterization of these complexes was made by single-crystal x-ray crystallog. in combination with elemental and ESI mass analyses. Catalytic studies toward aerobic oxidation of benzyl alc. to benzaldehyde revealed that the trinuclear 1 and 2 exhibited higher activities than the mononuclear 3 in both CH3CN and EtOH/H2O solvent systems. The experimental part of the paper was very detailed, including the reaction process of (4-Bromophenyl)methanol(cas: 873-75-6Electric Literature of C7H7BrO)
(4-Bromophenyl)methanol(cas: 873-75-6) undergoes three-component reaction with acetylferrocene and arylboronic acid to give ferrocenyl ketones containing biaryls.Electric Literature of C7H7BrO It undergoes oxidation reaction in the presence of polyvinylpolypyrrolidone-supported hydrogen peroxide, silica sulfuric acid and ammonium bromide to yield 4-bromobenzaldehyde.
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts