Transition-metal-catalyzed silylation and borylation of C–H bonds for the synthesis and functionalization of complex molecules

IF Yu, JW Wilson, JF Hartwig - Chemical Reviews, 2023 - ACS Publications
The functionalization of C–H bonds in organic molecules containing functional groups has
been one of the holy grails of catalysis. One synthetically important approach to the diverse …

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 …

C–H borylation: a tool 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 …

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 …

Iridium‐Catalyzed Ligand‐Controlled Remote para‐Selective C−H Activation and Borylation of Twisted Aromatic Amides

ME Hoque, R Bisht, A Unnikrishnan, S Dey… - Angewandte …, 2022 - Wiley Online Library
A method of para‐selective borylation of aromatic amides is described. The borylation
proceeded via an unprecedented substrate–ligand distortion between the twisted aromatic …

Aryl Chloride-Directed Enantioselective C(sp2)-H Borylation Enabled by Iridium Catalysis

H Zhao, CY Zhao, L Chen, C **a… - Journal of the American …, 2023 - ACS Publications
We herein report the iridium-catalyzed enantioselective C–H borylation of aryl chlorides. A
variety of prochiral biaryl compounds could be well-tolerated, affording a vast array of axially …

Air‐Stable Bis‐Cyclometallated Iridium Catalysts for Ortho‐Directed C(sp2)−H Borylation

JM Zakis, AM Messinis, L Ackermann… - Advanced Synthesis …, 2024 - Wiley Online Library
We report a class of isolable bis‐cyclometallated iridium precatalysts (ImIr) and their use in
regioselective ortho− C− H borylation of aromatic, heteroaromatic, acrylic, and aliphatic …

Ligand- and Substrate-Controlled para C–H Borylation of Anilines at Room Temperature

C Haldar, R Bisht, J Chaturvedi, S Guria… - Organic …, 2022 - ACS Publications
A new catalytic method for para borylation of unprotected anilines is described. The catalytic
method is developed by designing a new type of ligand framework that enables para …

Diversification of Aryl Sulfonyl Compounds through Ligand‐Controlled meta‐ and para‐C−H Borylation

Y Wang, W Chang, S Qin, H Ang, J Ma… - Angewandte Chemie …, 2022 - Wiley Online Library
Aryl sulfones and aryl sulfonamides are of great importance in organic synthesis and
medicinal chemistry. Although ortho‐C− H functionalization of aryl sulfonyl compounds has …

Design, synthesis and visible-light-induced non-radical reactions of dual-functional Rh catalysts

S Ouchi, T Inoue, J Nogami, Y Nagashima… - Nature Synthesis, 2023 - nature.com
Transition metal photo-induced catalysts operating in a single catalytic cycle are preferable
compared with binary catalytic systems comprising both transition metal and photoredox …