Metal-catalysed C–H bond activation and borylation

R Bisht, C Haldar, MMM Hassan, ME Hoque… - Chemical Society …, 2022 - pubs.rsc.org
Transition metal-catalysed direct borylation of hydrocarbons via C–H bond activation has
received a remarkable level of attention as a popular reaction in the synthesis of …

Transition metal–catalyzed remote C─ H borylation: An emerging synthetic tool

MMM Hassan, S Guria, S Dey, J Das… - Science …, 2023 - science.org
Transition metal–catalyzed C─ H bond activation and borylation is a powerful synthetic
method that offers versatile synthetic transformation from organoboron compounds to …

Remote steric control for undirected meta-selective C–H activation of arenes

B Ramadoss, Y Jin, S Asako, L Ilies - Science, 2022 - science.org
Regioselective functionalization of arenes remains a challenging problem in organic
synthesis. Steric interactions are often used to block sites adjacent to a given substituent, but …

A tautomerized ligand enabled meta selective C–H borylation of phenol

S Guria, MMM Hassan, J Ma, S Dey, Y Liang… - Nature …, 2023 - nature.com
Remote meta selective C–H functionalization of aromatic compounds remains a challenging
problem in chemical synthesis. Here, we report an iridium catalyst bearing a bidentate …

Preparative Scale Applications of C− H Activation in Medicinal Chemistry

R de Jesus, K Hiesinger… - Angewandte Chemie …, 2023 - Wiley Online Library
C− H activation is an attractive methodology to increase molecular complexity without
requiring substrate prefunctionalization. In contrast to well‐established cross‐coupling …

CH Borylation: A Toolbox for Molecular Diversification

S Guria, MMM Hassan, B Chattopadhyay - Organic Chemistry …, 2024 - pubs.rsc.org
Iridium-catalyzed C–H activation and borylation has become as a powerful synthetic tool in
the past few decades because of the widespread applicability and versatility of organoboron …

Ir-catalyzed ligand-free directed C–H borylation of arenes and pharmaceuticals: detailed mechanistic understanding

MM Mahamudul Hassan, B Mondal… - The Journal of …, 2022 - ACS Publications
An efficient method for Ir-catalyzed ligand free ortho borylation of arenes (such as, 2-
phenoxypyridines, 2-anilinopyridines, benzylamines, benzylpiperazines …

Recent advances in thianthrenation/phenoxathiination enabled site-selective functionalization of arenes

XY Chen, Y Wu, P Wang - Synthesis, 2022 - thieme-connect.com
Site-selective functionalization of simple arenes remains a paramount challenge due to the
similarity of multiple C–H bonds in the same molecule with similar steric environment and …

Iridium‐Catalyzed ortho‐Selective Borylation of Aromatic Amides Enabled by 5‐Trifluoromethylated Bipyridine Ligands

D Marcos‐Atanes, C Vidal, CD Navo… - Angewandte Chemie …, 2023 - Wiley Online Library
Iridium‐catalyzed borylations of aromatic C− H bonds are highly attractive transformations
because of the diversification possibilities offered by the resulting boronates. These …

Borenium-Ion-Catalyzed C–H Borylation of Arenes

X Tan, X Wang, ZH Li, H Wang - Journal of the American Chemical …, 2022 - ACS Publications
Non-metal-catalyzed C–H borylation of arenes represents a sustainable and environment-
friendly approach for the functionalization of arenes. Despite its promise as an alternative to …