New Advances in Chemical Research, May 2021.Redox catalysis has been broadly utilized in electrochemical synthesis due to its kinetic advantages over direct electrolysis. SDS of cas: 57196-62-0, At least one of the reactants interacts with the solid surface in a physical process called adsorption in such a way. 57196-62-0, name is 6-Methoxy-1,2,3,4-tetrahydroisoquinoline hydrochloride. In an article，Which mentioned a new discovery about 57196-62-0
The synthesis and characterization of a 4-fold-interpenetrated pseudodiamond metal-organic framework (MOF), CoII(pybz) 2·2DMF [pybz = 4-(4-pyridyl)benzoate], are reported. N,N-Dimethylformamide (DMF) of the channels can be removed to give the porous framework, and it can also be exchanged for methanol, ethanol, benzene, and cyclohexane. It is a rare example of a stable MOF based on a single octahedral building unit. The single-crystal structures of CoII(pybz) 2·2DMF, CoII(pybz)2, Co II(pybz)2·4MeOH, and CoII(pybz) 2·2.5EtOH have been successfully determined. In all of them, the framework is marginally modified and contains a highly distorted and strained octahedral node of cobalt with two pyridine nitrogen atoms and two chelate carboxylate groups. In air, the crystals of CoII(pybz) 2·2DMF readily change color from claret red to light pink. Thermogravimetric analysis and Raman spectroscopy indicate a change in coordination, where the carboxylate becomes monodentate and an additional two water molecules are coordinated to each cobalt atom. In a dry solvent, this transformation does not take place. Tests show that CoII(pybz) 2 may be a more efficient drying agent than silica gel and anhydrous CuSO4. The desolvated CoII(pybz)2 can absorb several gases such as CO2, N2, H2, and CH 4 and also vapors of methanol, ethanol, benzene, and cyclohexane. If CoII(pybz)2 is exposed to air and followed by reactivation, its sorption capacity is considerably reduced, which we associate with a poisoning effect. Because of the long distance between the cobalt atoms in the structure, the magnetic properties are those of a paramagnet.
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Reference：
Tetrahydroisoquinoline – Wikipedia,
1,2,3,4-Tetrahydroisoquinoline | C9H11N – PubChem