Enzymes are biological catalysts that produce large increases in reaction rates and tend to be specific for certain reactants and products, Quality Control of 1H-Benzo[d][1,2,3]triazole-5-carboxylic acid, 23814-12-2, Name is 1H-Benzo[d][1,2,3]triazole-5-carboxylic acid, molecular formula is C7H5N3O2, belongs to naphthyridines compound. In a document, author is Powers, Ian G., introduce the new discover.
Catalytic C(sp(2))-H Amination Reactions Using Dinickel Imides
C-H amination reactions are valuable transformations for the construction of C-N bonds. Due to their relatively high bond dissociation energies, C(sp(2))-H bonds are generally not susceptible toward direct nitrene insertion, necessitating alternative mechanisms for C-H activation. Here, we report that cationic dinuclear (NDI)Ni-2 (NDI = naphthyridine-diimine complexes catalyze intramolecular nitrene insertions into aryl and vinyl C(sp(2))-H bonds. Mechanistic studies suggest that a bridging imido ligand supported at a Ni-2 site induces C-H activation by a 1,2-addition pathway to generate an azametallacyclic intermediate. This organometallic mechanism contrasts with the electrocyclization/1,2-shift mechanism proposed for analogous transformations using Rh-2 catalysts. The implications of these mechanistic differences for the stereoselectivity and chemoselectivity of C-H amination are described.
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law. In my other articles, you can also check out more blogs about 23814-12-2. Quality Control of 1H-Benzo[d][1,2,3]triazole-5-carboxylic acid.
Reference:
1,8-Naphthyridine – Wikipedia,
,1,8-Naphthyridine | C8H6N2 – PubChem