Category: 919119-59-8

Wang, Guanghui’s team published research in Journal of the American Chemical Society in 137 | CAS: 919119-59-8

Journal of the American Chemical Society published new progress about 919119-59-8. 919119-59-8 belongs to indole-building-block, auxiliary class Indole,Boronic acid and ester,Boronate Esters,Boronic Acids,Boronic acid and ester, name is 2-Methyl-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole, and the molecular formula is C5H6BNO2, Recommanded Product: 2-Methyl-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole.

Wang, Guanghui published the artcileDouble N,B-Type Bidentate Boryl Ligands Enabling a Highly Active Iridium Catalyst for C-H Borylation, Recommanded Product: 2-Methyl-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole, the publication is Journal of the American Chemical Society (2015), 137(25), 8058-8061, database is CAplus and MEDLINE.

Boryl ligands hold promise in catalysis due to their very high electron-donating property. In this communication double N,B-type boryl anions were designed as bidentate ligands to promote an sp2 C-H borylation reaction. A sym. pyridine-containing tetraaminodiborane(4) compound was readily prepared as the ligand precursor that could be used, in combination with [Ir(OMe)(COD)]2, to in situ generate a highly active catalyst for a broad range of (hetero)arene substrates including highly electron-rich and/or sterically hindered ones. This work provides the 1st example of a bidentate boryl ligand in supporting homogeneous organometallic catalysis.

Journal of the American Chemical Society published new progress about 919119-59-8. 919119-59-8 belongs to indole-building-block, auxiliary class Indole,Boronic acid and ester,Boronate Esters,Boronic Acids,Boronic acid and ester, name is 2-Methyl-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole, and the molecular formula is C5H6BNO2, Recommanded Product: 2-Methyl-7-(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

Eastabrook, Andrew S.’s team published research in Journal of Organic Chemistry in 80 | CAS: 919119-59-8

Journal of Organic Chemistry published new progress about 919119-59-8. 919119-59-8 belongs to indole-building-block, auxiliary class Indole,Boronic acid and ester,Boronate Esters,Boronic Acids,Boronic acid and ester, name is 2-Methyl-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole, and the molecular formula is C15H20BNO2, Application of 2-Methyl-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole.

Eastabrook, Andrew S. published the artcileA Procedure for Transforming Indoles into Indolequinones, Application of 2-Methyl-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole, the publication is Journal of Organic Chemistry (2015), 80(2), 1006-1017, database is CAplus and MEDLINE.

A procedure that converts a series of structurally diverse, readily available indole derivatives to their corresponding indolequinones is described. The three-step route commences with an iridium catalyzed C-H borylation to give a 7-borylindole that upon oxidation-hydrolysis affords the 7-hydroxyindole. Subsequent oxidation provides the indolequinone.

Journal of Organic Chemistry published new progress about 919119-59-8. 919119-59-8 belongs to indole-building-block, auxiliary class Indole,Boronic acid and ester,Boronate Esters,Boronic Acids,Boronic acid and ester, name is 2-Methyl-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole, and the molecular formula is C15H20BNO2, Application of 2-Methyl-7-(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