Methyl(triphenylphosphine)gold(I)

Catsyn offer gram to tons of Methyl(triphenylphosphine)gold(I) | CAS 23108-72-7, its formula is C18H15P.CH3Au, molecular weight is 474.295g/mol and the purity is usually 98% Min..

Synonyms : METHYL(TRIPHENYLPHOSPHINE)GOLD(I)

This substance (CAS No.: 23108-72-7), used as a catalyst and ligand, typically contains polydentate coordinating groups (such as nitrogen, oxygen, or phosphorus donor atoms) and a conjugated aromatic ring system in its molecular structure. Its coordination ability is modulated through steric hindrance and electronic effects. Its physicochemical properties exhibit moderate polarity, high thermal stability, and good solubility in certain solvents. The intramolecular conjugated system (such as π-π stacking or aromatic ring conjugation) effectively disperses the electron cloud, reducing the energy difference between the highest occupied molecular orbital (HOMO) and lowest unoccupied molecular orbital (LUMO), thereby enhancing electron transfer efficiency in the catalytic cycle. Regarding coordination performance, its polydentate structure forms stable five- or six-membered ring coordination configurations through chelation effects, significantly improving the catalytic activity and selectivity of the metal center. Stability is influenced by both the coordination field strength and solvation effects, and it can maintain an activity cycle of several hours to several days in homogeneous catalytic systems. In application fields, this substance is widely used as a ligand in transition metal catalytic reactions (such as cross-coupling, hydrogenation, and oxidation reactions), achieving high regio/stereoselectivity by controlling the electronic state and spatial configuration of the metal center. As a catalyst, its conjugated system promotes substrate activation and intermediate stabilization, significantly improving reaction conversion and yield. In OLED material synthesis, this substance, as a phosphorescent complex ligand, optimizes device luminescence performance by enhancing metal-ligand charge transfer (MLCT) efficiency. In the pharmaceutical and chemical industries, its catalytic properties are applied to the asymmetric synthesis of chiral molecules, reducing industrial preparation costs. In the energy sector, this substance, as an electrocatalytic ligand, can improve the kinetics of hydrogen evolution/oxygen evolution reactions, promoting the development of clean energy technologies. Its core value lies in achieving precise control of catalytic performance through molecular design, becoming a key bridge connecting basic research and industrial applications.