Tricyclohexylphosphine[4,5-dimethyl-1,3-bis(2,4,6-trimethylphenyl)imidazol-2-ylidene][2-thienylmethylene]ruthenium(II) dichloride

Catsyn offer gram to tons of Tricyclohexylphosphine[4,5-dimethyl-1,3-bis(2,4,6-trimethylphenyl)imidazol-2-ylidene][2-thienylmethylene]ruthenium(II) dichloride | CAS 1190427-50-9, its formula is C28H32Cl2N2RuS.C18H33P, molecular weight is 881.049g/mol and the purity is usually 98% Min..

Synonyms : CATMETIUM(R) RF 3;TRICYCLOHEXYLPHOSPHINE[4,5-DIMETHYL-1,3-BIS(2,4,6-TRIMETHYLPHENYL)IMIDAZOL-2-YLIDENE][2-THIENYLMETHYLENE]RUTHENIUM(II) DICHLORIDE

This substance (CAS No.: 1190427-50-9), used as a catalyst and ligand, typically contains specific functional groups or heteroatoms (such as nitrogen, phosphorus, and oxygen) in its molecular structure. These groups form stable complexes with the metal center through covalent or coordinate bonds. Its physicochemical properties include moderate solubility in common organic solvents, with melting and boiling point ranges depending on molecular weight and polarity, and potentially varying due to crystal morphology or solvation effects. Regarding electronic effects, electron-donating groups (such as alkoxy and amino groups) in the molecule can enhance the electron density of the metal center, promoting oxidative addition or reductive elimination reactions, while electron-withdrawing groups (such as fluorine and nitro groups) may regulate the selectivity of the reaction. In terms of energy level distribution, the small band gap between its highest occupied molecular orbital (HOMO) and lowest unoccupied molecular orbital (LUMO) facilitates electron transfer processes. The presence of conjugated systems (such as aromatic rings or π-conjugated chains) further stabilizes the intermediates and improves the efficiency of the catalytic cycle. In terms of stability, this ligand inhibits over-coordination or decomposition of the metal center through steric hindrance or electronic effects, thus maintaining activity in homogeneous or heterogeneous catalytic systems. Its coordination properties exhibit high affinity for transition metals (such as palladium, ruthenium, and iridium), forming monodentate, bidentate, or multidentate complexes. Catalytic performance can be optimized by controlling the geometry and electronic state of the metal. In application areas, this substance is widely used as a catalyst in organic synthesis reactions, such as cross-coupling reactions (Suzuki and Heck reactions), asymmetric hydrogenation, and oxidation reactions. Its high selectivity and activity significantly improve the yield and purity of target products. As a ligand, it can play a crucial role in photocatalysis, electrocatalysis, and OLED material synthesis by stabilizing the active metal center or regulating reaction pathways, for example, optimizing the luminescence efficiency and lifetime of metal complexes in organic electroluminescent devices. Functionally, its core applications lie in lowering reaction activation energy, controlling stereoselectivity, and suppressing side reactions, thereby simplifying synthesis steps and reducing waste generation. Its industry value lies in promoting green chemistry and sustainable manufacturing, reducing energy consumption and raw material costs through highly efficient catalytic systems, and possessing irreplaceable value in the large-scale production of high-end materials (such as pharmaceutical intermediates and functional polymers), providing crucial technical support for fields such as chemical engineering, pharmaceuticals, and display technology.