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, COA of Formula: P[N(CH3)2]3
Several new alpha-alkoxy- and alpha-hydroxyphosphonate derivatives of tetrazole-quinolines were synthesized from the reaction of 2-azidoquinolines 3-carboxaldehyde 1a,b with trialkyl phosphites and dialkyl phosphites. On the other hand, azaphospholes 12a,b were obtained by treating 1a,b with tris(dimethylamino)phosphine. Furthermore, Perkin-type condensation of 1a,b and tetraethyl methylenebisphosphonate provided the corresponding tetrazoloquinoline-based bisphosphonate esters 14a,b. Based on the prediction results (PASS program), the anti-inflammatory activity of the prepared compounds was determined in vivo by the acute carrageenin-induced paw edema in rats. Many of the new compounds exhibit considerable anti-inflammatory properties at a dose of 50 mg/kg body weight. Especially 14a and 14b revealed remarkable activities compared with indomethacin, which was used as a reference standard in this study.
Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data.COA of Formula: P[N(CH3)2]3, 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