Pang, Yadong published the artcileIridium(I)-Catalyzed C-H Borylation in Air by Using Mechanochemistry, Recommanded Product: 5-Methoxy-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole, the publication is Chemistry – A European Journal (2019), 25(18), 4654-4659, database is CAplus and MEDLINE.
Mechanochem. has been applied for the first time to an iridium(I)-catalyzed C-H borylation reaction. By using either none or just a catalytic amount of a liquid, the mechanochem. C-H borylation of a series of heteroaromatic compounds proceeded in air to afford the corresponding arylboronates in good-to-excellent yields. A one-pot mechanochem. C-H borylation/Suzuki-Miyaura cross-coupling sequence for the direct synthesis of 2-aryl indole derivatives is also described. The present study constitutes an important milestone towards the development of industrially attractive solvent-free C-H bond functionalization processes in air.
Chemistry – A European Journal published new progress about 683229-62-1. 683229-62-1 belongs to indole-building-block, auxiliary class Indole,Boronic acid and ester,Ether,Boronate Esters,Boronic Acids,Boronic acid and ester, name is 5-Methoxy-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole, and the molecular formula is C15H20BNO3, Recommanded Product: 5-Methoxy-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole.
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