Application of 1660-93-1, The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.1660-93-1, Name is 3,4,7,8-Tetramethyl-1,10-phenanthroline, molecular formula is C16H16N2. In a Article£¬once mentioned of 1660-93-1
Synthesis and characterization of tris(heteroleptic) diimine complexes of chromium(III)
A preparative procedure of potentially wide applicability is described for the synthesis of previously unreported tris(heteroleptic) [Cr(diimine)3]3+ complexes. The synthetic scheme involves the sequential addition of three different diimine ligands, and employs CrCl3 ¡¤ 6H2O as the initial Cr(III) reagent. The synthesis and characterization of the complexes [Cr(TMP)(phen)(diimine?)]3+ are reported (where TMP = 3,4,7,8-tetramethyl-1,10-phenanthroline, phen = 1,10-phenanthroline; and diimine? is either bpy = 2,2?-bipyridine, Me2bpy = 4,4?-dimethyl-2,2?-bipyridine, 5-Clphen = 5-chloro-1,10-phenanthroline, or DPPZ = dipyridophenazine). Chiral capillary electrophoresis and electrospray mass spectrometry were essential aids in determining the presence or absence of diimine ligand scrambling. Utilizing emission and electrochemical data obtained on these compounds, the oxidizing power of the lowest lying excited state (2Eg(Oh)) was calculated, and was found to vary in a systematic fashion with diimine ligand type.
A reaction mechanism is the microscopic path by which reactants are transformed into products. Each step is an elementary reaction. In my other articles, you can also check out more blogs about 1660-93-1
Reference£º
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI