Heterocyclic compounds can be divided into two categories: alicyclic heterocycles and aromatic heterocycles. Compounds whose heterocycles in the molecular skeleton cannot reflect aromaticity are called alicyclic heterocyclic compounds. Compound: 376581-24-7, is researched, Molecular C9H8BNO2, about Catalyst-free arylation of sulfonamides via visible light-mediated deamination, the main research direction is diaryl sulfone preparation photochem; sulfonamide aryl boronic acid arylation deamination visible light.Category: ruthenium-catalysts.
A novel arylation of sulfonamides RSO2N(R1)C(O)R2 (R = 4-methylphenyl, naphthalen-2-yl, 2,3-dihydro-1-benzofuran-6-yl, etc.; R1 = Ph, Me, Bn, etc.; R2 = Ph, Me, Bn, n-pentyl, 4-cyanophenyl) with boronic acids R3B(OH)2 [R3 = 4-(methoxycarbonyl)phenyl, 4-methylnaphthalen-1-yl, 1-benzofuran-2-yl, etc.] to afford numerous diaryl sulfones RS(O)2R3 via a visible light-mediated N-S bond cleavage, rather than the typical transition-metal-catalyzed C(O)-N bond activation, is described. This methodol., which represents the first catalyst-free protocol for the sulfonylation of boronic acids, is characterized by its simple reaction conditions, good functional group tolerance and high efficiency. Several successful examples for the late-stage functionalization of diverse sulfonamides indicate the high potential utility of this method in pharmaceutical science and organic synthesis.
There is still a lot of research devoted to this compound(SMILES：OB(C1=CC=C2N=CC=CC2=C1)O)Category: ruthenium-catalysts, and with the development of science, more effects of this compound(376581-24-7) can be discovered.
Reference:
Highly efficient and robust molecular ruthenium catalysts for water oxidation,
Catalysts | Special Issue : Ruthenium Catalysts – MDPI