Xu, Jinhui’s team published research in Journal of the American Chemical Society in 143 | CAS: 1206163-56-5

Journal of the American Chemical Society published new progress about 1206163-56-5. 1206163-56-5 belongs to indole-building-block, auxiliary class Indole,Boronic acid and ester,Benzene,Boronate Esters,Boronic Acids,Boronic acid and ester, name is 1-Benzyl-5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-1H-indole, and the molecular formula is C26H45N5O7Si2, Synthetic Route of 1206163-56-5.

Xu, Jinhui published the artcileUnveiling Extreme Photoreduction Potentials of Donor-Acceptor Cyanoarenes to Access Aryl Radicals from Aryl Chlorides, Synthetic Route of 1206163-56-5, the publication is Journal of the American Chemical Society (2021), 143(33), 13266-13273, database is CAplus and MEDLINE.

Since the seminal work of Zhang in 2016, donor-acceptor cyanoarene-based fluorophores, such as 1,2,3,5-tetrakis(carbazol-9-yl)-4,6-dicyanobenzene (4CzIPN), have been widely applied in photoredox catalysis and used as excellent metal-free alternatives to noble metal Ir- and Ru-based photocatalysts. However, all the reported photoredox reactions involving this chromophore family are based on harnessing the energy from a single visible light photon, with a limited range of redox potentials from -1.92 to +1.79 V vs SCE. Here, we document the unprecedented discovery that this family of fluorophores can undergo consecutive photoinduced electron transfer (ConPET) to achieve very high reduction potentials. One of the newly synthesized catalysts, 2,4,5-tri(9H-carbazol-9-yl)-6-(ethyl(phenyl)amino)isophthalonitrile (3CzEPAIPN), possesses a long-lived (12.95 ns) excited radical anion form, 3CzEPAIPN�*, which can be used to activate reductively recalcitrant aryl chlorides (Ered �-1.9 to -2.9 V vs SCE) under mild conditions. The resultant aryl radicals can be engaged in synthetically valuable aromatic C-B, C-P, and C-C bond formation to furnish arylboronates, arylphosphonium salts, arylphosphonates, and spirocyclic cyclohexadienes.

Journal of the American Chemical Society published new progress about 1206163-56-5. 1206163-56-5 belongs to indole-building-block, auxiliary class Indole,Boronic acid and ester,Benzene,Boronate Esters,Boronic Acids,Boronic acid and ester, name is 1-Benzyl-5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-1H-indole, and the molecular formula is C26H45N5O7Si2, Synthetic Route of 1206163-56-5.

Referemce:
https://www.nature.com/articles/s41429-020-0333-2,
Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles