Most of the natural products isolated at present are heterocyclic compounds, so heterocyclic compounds occupy an important position in the research of organic chemistry. A compound: 87488-84-4, is researched, SMILESS is BrC1=CC=CC=C1N2N=CC=C2, Molecular C9H7BrN2Journal, Article, Angewandte Chemie, International Edition called Cobalt(III)-Catalyzed Aryl and Alkenyl C-H Aminocarbonylation with Isocyanates and Acyl Azides, Author is Li, Jie; Ackermann, Lutz, the main research direction is arene heteroarene alkene isocyanate acyl azide aminocarbonylation cobalt catalyst; amide preparation; CH activation; amides; azides; cobalt; isocyanates.Application In Synthesis of 1-(2-Bromophenyl)-1H-pyrazole.
Expedient C-H aminocarbonylations of unactivated (hetero)arenes and alkenes were accomplished with a cobalt(III) catalyst that shows high functional group tolerance. The C-H functionalization occurred with excellent chemo-, site-, and diastereoselectivity and enabled step-economical reactions with isocyanates or acyl azides.
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Reference:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem