Ding, Siyi published the artcileNNB-type tridentate boryl ligands enabling a highly active iridium catalyst for C-H borylation, Application In Synthesis of 401797-04-4, the publication is Molecules (2019), 24(7), 1434, database is CAplus and MEDLINE.
Boryl ligands play a very important role in catalysis because of their very high electron-donating property. NNB-type boryl anions were designed as tridentate ligands to promote aryl C-H borylation. In combination with [IrCl(COD)]2, they 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 a new NNB-type tridentate boryl ligand to support homogeneous organometallic catalysis.
Molecules published new progress about 401797-04-4. 401797-04-4 belongs to bromides-buliding-blocks, auxiliary class Bromide,Boronic acid and ester,Benzene,Ether,Boronate Esters,Boronic acid and ester, name is 2-(3-Bromo-5-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, and the molecular formula is C13H18BBrO3, Application In Synthesis of 401797-04-4.
Referemce:
https://en.wikipedia.org/wiki/Bromide,
bromide – Wiktionary