The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.1608-26-0, Name is Tris(dimethylamino)phosphine
, molecular formula is P[N(CH3)2]3. In a Article，once mentioned of 1608-26-0, Safety of Tris(dimethylamino)phosphine
Natural abundance 15N and 31P nmr and dynamic 13C nmr have been applied to the study of about fifty aminophosphines, in order to generalize the influence of the chemical factors which govern the electronic distribution of the nitrogen-phosphorus III bond.Factor and regression analyses of delta15N, delta31P, and 1JP-N values performed on different series of aminophosphines have shown that common factors and various correlations exist between the nmr parameters in the different kinds of derivatives.The statistical results are discussed in terms of topologic, electronic, and steric contributions.The nature of the different substituents of th e nitrogen or phosphorus atoms governs the observed changes in screening, coupling constants, and the rotational barriers DeltaG<*> around the P-N bond, which are explained in considering the type of nitrogen and phosphorus hybridization, the pPi-dPi donation and the electronic states (DeltaE-1 approximation) of the P-N fragment.
Note that a catalyst decreases the activation energy for both the forward and the reverse reactions and hence accelerates both the forward and the reverse reactions.Formula: P[N(CH3)2]3, you can also check out more blogs about1608-26-0
Reference：
Phosphine ligand,
Chiral phosphine ligands in asymmetric synthesis. Molecular structure and absolute configuration of (1,5-cyclooctadiene)-(2S,3S)-2,3-bis(diphenylphosphino)butanerhodium(I) perchlorate tetrahydrofuran solvate