Di-t-butylneopentylphosphine

Catsyn offer gram to tons of Di-t-butylneopentylphosphine | CAS 60633-21-8, its formula is C13H29P, molecular weight is 216.34g/mol and the purity is usually 98% Min..

Synonyms : BIS(1,1-DIMETHYLETHYL)(2,2-DIMETHYLPROPYL)PHOSPHINE;DI-T-BUTYLNEOPENTYLPHOSPHINE;DI-TERT-BUTYL(2,2-DIMETHYLPROPYL)PHOSPHANE;DI-TERT-BUTYLNEOPENTYLPHOSPHINE;DTBNPP

60633-21-8, as an important class of catalysts and ligands, typically contains specific functional groups and conjugated systems in its molecular structure, which endow it with unique physicochemical properties. This substance exhibits good thermal stability in the solid state, with a high melting point and decomposition temperature, which is beneficial for maintaining structural integrity in high-temperature catalytic reactions. Its electronic effects are significant; by modulating electron-donating or electron-withdrawing groups, the energy levels of the molecular frontier orbitals can be effectively altered, especially the energy gaps between the highest occupied molecular orbitals (HOMO) and the lowest unoccupied molecular orbitals (LUMO), thereby optimizing the activation energy of the catalytic reaction. The expansion of the conjugated system enhances the intramolecular electron delocalization ability and increases the ligand field strength, enabling it to form stable five- or six-membered ring chelate structures when coordinated with transition metals (such as Pd, Ni, Cu, etc.), significantly improving the efficiency of the catalytic cycle. Furthermore, through the synergistic effect of steric hindrance and electronic effects, this ligand can precisely control the spatial configuration and electronic state of the metal center, thereby affecting the selectivity (such as enantioselectivity and regioselectivity) and activity of the catalytic reaction.

In application fields, 60633-21-8 is widely used as a catalyst or ligand in core areas such as organic synthesis, homogeneous catalysis, and materials science. In organic synthesis, through its coordination with metals, it can efficiently catalyze cross-coupling reactions (such as Suzuki-Miyaura and Buchwald-Hartwig couplings), achieving precise construction of aromatic C-C or CN bonds and significantly improving the synthesis efficiency of pharmaceutical intermediates, pesticides, and polymer materials. In the field of OLED materials, this ligand, by regulating the luminescence properties of metal complexes (such as phosphorescence efficiency and color purity), has become a key component in the preparation of high-performance red/green phosphorescent materials, driving breakthroughs in the energy efficiency and lifespan of display technologies. In the field of energy catalysis, as an electrocatalyst ligand, it can optimize the dispersion and electronic conductivity of metal nanoparticles, improving the catalytic activity of oxygen reduction reaction (ORR) or hydrogen production by water electrolysis (HER) in fuel cells, and facilitating the industrial application of clean energy technologies. The core value of this substance lies in its highly designable structure, which can be precisely matched to the needs of different catalytic systems through molecular engineering, becoming a key bridge connecting basic research and industrial applications.