Wang, Chao-Nan published the artcileElectrochemical coupling halobenzene into biphenyl on a reusable Pd nanoparticle-coated carbon-paper electrode at ambient conditions, Quality Control of 613-33-2, the publication is New Journal of Chemistry (2021), 45(8), 3997-4003, database is CAplus.
Electrochem. organic synthesis (EOS) employing electrons to directly activate the reactants can readily complete the chem. conversion under mild conditions. Here, it presented an efficient electrochem. coupling halobenzene into biphenyl on a Pd nanoparticle-coated cathode. The biphenyl product can be obtained with a yield up to 77% at 35 mA, 6 h (3.9 F mol-1). In addition, after consecutive fifth run of the coupling reaction, the yield still remained at ca. 40%, suggesting its considerable recyclable capacity. In addition, the preliminary kinetics study via the off-line gas chromatog. anal. of the reaction mixture shows a two-section reaction process, including the introduction process (IP) and fast conversion process (FCP). Further, the estimated reaction kinetics constant value of 0.196 min-1 for FCP suggests a more effective conversion than that obtained by the previous study. This study adopts a simple way to fabricate a low-cost and reusable Pd electrode, achieving a high-efficiency electrochem. strategy for the Ullmann-type coupling reaction at mild conditions, and holds a great promise to extend this synthesis route to other important organic synthesis.
New Journal of Chemistry published new progress about 613-33-2. 613-33-2 belongs to catalysis-chemistry, auxiliary class Benzene, name is 4,4′-Dimethyldiphenyl, and the molecular formula is C48H47FeP, Quality Control of 613-33-2.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia