New discoveries in chemical research and development in 2021, The transformation of simple hydrocarbons into more complex and valuable products via catalytic C–H bond functionalisation has revolutionised modern synthetic chemistry. 613-33-2, Name is 4,4′-Dimethyldiphenyl, SMILES is CC1=CC=C(C2=CC=C(C)C=C2)C=C1, in an article , author is Belen’kii, L. I., once mentioned of 613-33-2, Category: isothiazole.
The thermodynamic stability of 1,2- and 1,3-azole molecules, as well as of cationic and bipolar (carbenoid) intermediates in the gas phase and in aqueous solution formed by electrophilic substitution (proton as a model electrophile) was compared based on the analysis of quantum chemical calculations performed at the DFT/B3LYP/6-31G(D) level of theory with zero-point energy corrections. The differences in the chemical behavior of the isomeric 1,2- and 1,3-azole pairs, viz., pyrazole-imidazole, isoxazole-oxazole, and isothiazole-thiazole, were considered.
Note that a catalyst decreases the activation energy for both the forward and the reverse reactions and hence accelerates both the forward and the reverse reactions. you can also check out more blogs about 613-33-2. Category: isothiazole.
Reference:
Isothiazole – Wikipedia,
,Isothiazole – ScienceDirect.com