Catalysts are substances that increase the reaction rate of a chemical reaction without being consumed in the process. 1072-97-5, Name is 5-Bromopyridin-2-amine, SMILES is C1=CC(=NC=C1Br)N, belongs to pyridine-derivatives compound. In a document, author is Lee, Gang Min, introduce the new discover, Category: pyridine-derivatives.
Reactivity of a Cadmium-Terpyridine Complex: [Cd(L-1)(NO3)(2)(H2O)] (L-1 = (4 ‘-(4-bromophenyl)-2,2 ‘:6 ‘,2 ”-terpyridine)
A novel pincer-type ligand L-2 (4 ‘-(4-(6-methoxypyridin-3-yl)phenyl)-2,2 ‘:6 ‘,2 ”-terpyridine), a terpyridine derivative, was prepared by Suzuki-Miyaura C-C coupling. Under heating conditions in ethanol, ligands L-1 (4 ‘-(4-bromophenyl)-2,2 ‘:6 ‘,2 ”-terpyridine) and L-2 reacted with Cd(NO3)(2)center dot 4H(2)O to produce [Cd(L-1)(NO3)(2)(H2O)] (1) and [Cd(L-2)(NO3)(2)(H2O)]center dot(H2O) (2), respectively. In complexes 1 and 2, the seven-coordinate cadmium metal is coordinated to one terpyridine ligand, two nitrato ligands, and an aqua ligand. Under heating conditions in acetonitrile at 120 degrees C, complex 1 was converted into a 1:1 mixture (3) of [Cd2L2(NO3-kappa O-3,O ‘,O ”)(NO3-kappa O-2,O ‘)(3)] (3a) and [CdL(NO3-kappa O-2,O ‘)(2)] (3b). When complex 1 was treated with 4,4 ‘-bipyridine (bpy) under hydrothermal conditions, a one-dimensional linear coordination polymer [[Cd(L-1)(bpy)(NO3)](NO3)(H2O)(2)]infinity (4) was produced. Complex 1 reacted with 4-((E)-2-(pyridin-4-yl)vinyl)pyridine (bpe) in ethanol under microwave-heating conditions to produce a dimeric complex [Cd-2(L-1)(2)(bpe)(EtOH)(2)(NO3)(2))]center dot(NO3)(2) (5). Solid-state photoluminescent spectra of all complexes displayed a ligand-based pi-pi* emission band.
The proportionality constant is the rate constant for the particular unimolecular reaction. the reaction rate is directly proportional to the concentration of the reactant. I hope my blog about 1072-97-5 is helpful to your research. Category: pyridine-derivatives.
Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem