In heterogeneous catalysis, the catalyst is in a different phase from the reactants. 253-52-1, At least one of the reactants interacts with the solid surface in a physical process called adsorption in such a way. 253-52-1, name is Phthalazine. In an article£¬Which mentioned a new discovery about 253-52-1
Synthesis, structures and properties of the dinuclear copper(II) complexes triply bridged by two oximato and one pyrazolato or one phthalazine
The triply (two oximato and one pyrazolato or one phthalazine) bridged dinuclear copper(II) complexes [Cu2(L1)2(pz)]ClO4 (1) and [Cu2(L1)2(phta)] (ClO4)2 (2) (HL1 = 2-[2-(alpha-pyridyl)ethyl]imino-3-butanone oxime, pz = pyrazolate anion, phta = phthalazine) were synthesized and characterized; the crystal structures of 1 and 2 were determined by X-ray crystallography. Magnetic susceptibility measurements from liquid helium temperature to room temperature showed a weak antiferromagnetic exchange coupling between two copper(II) ions (2J = -17 cm-1) for l, on the other hand, a very strong antiferromagnetic interaction for 2 was observed (2J = -760 cm-1).
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 253-52-1 is helpful to your research. 253-52-1
Reference£º
Phthalazine – Wikipedia,
Phthalazine | C8H6N495 – PubChem