In 2022,Cartagenova, Daniele; Bachmann, Stephan; Puntener, Kurt; Scalone, Michelangelo; Newton, Mark A.; Peixoto Esteves, Fabio A.; Rohrbach, Thomas; Zimmermann, Patrik P.; van Bokhoven, Jeroen A.; Ranocchiari, Marco published an article in Catalysis Science & Technology. The title of the article was 《Highly selective Suzuki reaction catalyzed by a molecular Pd-P-MOF catalyst under mild conditions: role of ligands and palladium speciation》.Synthetic Route of C7H7BrO The author mentioned the following in the article:
A molecularly-defined heterogeneous palladium catalyst based on a phosphine-metal-organic framework (P-MOF) ligand system was reported. This catalyst performed Suzuki reactions of aryl bromides and Ph boronic acid to afford biaryls R-R1 [R = Ph; R1 = 3-MeC6H4, 3-OMeC6H4, 3-pyridyl, etc.] in exceptionally mild conditions while displayed a unique selectivity, higher than that achieved using Pd(PPh3)4, a standard homogeneous catalyst. The new palladium P-MOF catalyst was active for a wide range of substrates. Determination of the palladium speciation showed that molecularly-defined palladium-phosphine sites catalyzed the Suzuki cross-coupling with very high selectivity, and that, when formed, palladium nanoparticles promoted hydrodehalogenation. The fraction of molecularly defined palladium was maximized by having excess of phosphine ligand in the system. After reading the article, we found that the author used 1-Bromo-3-methoxybenzene(cas: 2398-37-0Synthetic Route of C7H7BrO)
1-Bromo-3-methoxybenzene(cas: 2398-37-0) can be used in chemical reaction as intermediates to obtain target materials such as dyes, pharmaceuticals, perfumes, photoinitiators and agrochemicals.Synthetic Route of C7H7BrO
Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem