Heterometallic supramolecular polymers: From synthesis to properties and applications

MK Bera, S Sarmah, DC Santra, M Higuchi - Coordination Chemistry …, 2024 - Elsevier
Heterometallic supramolecular polymers (HMSPs) comprising two or more heterometal ions
have drawn significant research interest in the last two decades because of their attractive …

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 …

Metal-free assembly of diverse polysubstituted pyridines via an efficient cascade approach using tertiary enaminones and α, β-unsaturated sulfonylketimines

X Li, Q Pang, Y Zhang, Y Li, QQ Yang, X Lin… - Organic Chemistry …, 2024 - pubs.rsc.org
Herein, we report a metal-free, scalable, and cascade protocol for constructing
polysubstituted pyridines from N, N-dimethyl enaminones and α, β-unsaturated …

Interrogating the crucial interactions at play in the chiral cation-directed enantioselective borylation of arenes

K Ermanis, DC Gibson, GR Genov, RJ Phipps - ACS catalysis, 2023 - ACS Publications
Rendering a common ligand scaffold anionic and then pairing it with a chiral cation
represents an alternative strategy for develo** enantioselective versions of challenging …

Photocatalytic Direct Borylation of Benzothiazole Heterocycles via a Triplet Activation Strategy

ZL Chen, C Empel, Y **e, RM Koenigs, J Xuan - Organic Letters, 2025 - ACS Publications
Boron compounds are widely employed in organic chemistry, pharmaceuticals, and
materials science. Among them, borylated heterocycles serve as versatile synthons for the …

Benzoxazole or Benzothiazole as an Innate Directing Group for Palladium-and Ruthenium-Catalyzed Complementary C–H Arylation: Functionalization of Biorelevant …

M Maingle, S Sunny, L Sheeba, FR Pathan, K Seth - Synthesis, 2024 - thieme-connect.com
The benzoxazole and benzothiazole moieties were used as innate directing groups for Pd
(II)-and Ru (II)-catalyzed C–H arylation of the biorelevant heterocycles 2-arylbenzoxazole …

Remote Hydrogen Bonding between Ligand and Substrate Accelerates C–H Bond Activation and Enables Switchable Site Selectivity

PB De, K Okamoto, J Sekar, S Asako… - Angewandte Chemie …, 2025 - Wiley Online Library
Transition‐metal‐catalyzed selective and efficient activation of an inert C–H bond in an
organic substrate is of importance for the development of streamlined synthetic …

Repurposing a supramolecular iridium catalyst via secondary Zn⋯ O [double bond, length as m-dash] C weak interactions between the ligand and substrate leads to …

J Trouvé, V Delahaye, M Tomasini, P Rajeshwaran… - Chemical …, 2024 - pubs.rsc.org
The iridium-catalyzed C–H borylation of benzamides typically leads to meta and para
selectivities using state-of-the-art iridium-based N, N-chelating bipyridine ligands. However …

Repurposing a Supramolecular Iridium Catalyst via Secondary Zn··· O= C Weak Interactions between Ligand and Substrate Leads to ortho-selective C (sp2) ̶ H …

J Trouvé, V Delahaye, M Tomasini… - Chemical …, 2024 - univ-rennes.hal.science
The iridium-catalyzed CH borylation of benzamides typically leads to and selectivities using
state-of-the-art iridium-based,-chelating bipyridine ligands. However, reaching selectivity …