A catalyst don’t appear in the overall stoichiometry of the reaction it catalyzes, but it must appear in at least one of the elementary reactions in the mechanism for the catalyzed reaction. 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, Quality Control of: Tris(dimethylamino)phosphine
Abstract: A variety of substituted pyrimidinone-vinyl phosphonates and fused 2-oxothiazaphosphinanes was synthesized and identified. The new derivatives were prepared from the application of P(III) reagents, dialkyl, trialkyl phosphites, and tris(dialkylamino)phosphines on N1- and N3-allyl-2-thiouracils under different reaction conditions. Vinyl phosphonates were assigned Z-configuration according to the spectroscopic analysis. Eight vinyl phosphonates and seven fused 2-oxothiazaphosphinanes were screened for their antidiabetic and antioxidant activities. Three vinyl phosphonates exhibited antidiabetic and radical scavenging activities greater than the standard drugs glibenclamide and ascorbic acid, whereas another two vinyl derivatives displayed potencies almost equal to the standard drugs. Results of the screening also revealed a positive correlation between the two studied activities. Based on these observations, we could conclude that amelioration of the blood glucose levels leads to a decrease in the formation of free radicals and an attenuation of lipid peroxidation.
Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data.Quality Control of: Tris(dimethylamino)phosphine
, If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 1608-26-0, in my other articles.
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