Recent advances in indazole-containing derivatives: synthesis and biological perspectives

SG Zhang, CG Liang, WH Zhang - Molecules, 2018 - mdpi.com
Indazole-containing derivatives represent one of the most important heterocycles in drug
molecules. Diversely substituted indazole derivatives bear a variety of functional groups and …

Recent progress in chemosensors based on pyrazole derivatives

A Tigreros, J Portilla - RSC advances, 2020 - pubs.rsc.org
Colorimetric and fluorescent probes based on small organic molecules have become
important tools in modern biology because they provide dynamic information concerning the …

Recent advances in C–H activation for the synthesis of π-extended materials

IA Stepek, K Itami - ACS Materials Letters, 2020 - ACS Publications
The activation of typically unreactive aromatic C–H bonds by transition-metal catalysis has
been receiving increased attention from the synthetic chemistry community in recent years …

Enantioselective Synthesis of C− N Axially Chiral N‐Aryloxindoles by Asymmetric Rhodium‐Catalyzed Dual C− H Activation

H Li, X Yan, J Zhang, W Guo, J Jiang… - Angewandte Chemie …, 2019 - Wiley Online Library
Abstract The first enantioselective Satoh–Miura‐type reaction is reported. A variety of C− N
axially chiral N‐aryloxindoles have been enantioselectively synthesized by an asymmetric …

Multiple annulations of inert C (sp 2)–H bonds with alkynes

A Saha, M Shankar, S Sau, AK Sahoo - Chemical Communications, 2022 - pubs.rsc.org
Transition-metal catalyzed directing group (DG) assisted annulation of inert C–H bonds
leads to the formation of complex molecular frameworks from readily accessible substrates …

Transition-Metal-Catalyzed Divergent C–H Functionalization of Five-Membered Heteroarenes

S Jeong, JM Joo - Accounts of Chemical Research, 2021 - ACS Publications
Conspectus Conversion of common reactants to diverse products is a key objective of
organic syntheses. Recent developments in transition-metal-catalyzed C–H functionalization …

A review on synthetic strategy, molecular pharmacology of indazole derivatives, and their future perspective

S Mal, U Malik, M Mahapatra, A Mishra… - Drug Development …, 2022 - Wiley Online Library
With different nitrogen‐containing heterocyclic moieties, Indazoles earn one of the places
among the top investigated molecules in medicinal research. Indazole, an important fused …

Recent advances in synthesis and properties of pyrazoles

MC Ríos, J Portilla - Chemistry, 2022 - mdpi.com
Pyrazole-containing compounds represent one of the most influential families of N-
heterocycles due to their proven applicability and versatility as synthetic intermediates in …

Transition-metal-catalyzed C–H functionalization of pyrazoles

E Kang, HT Kim, JM Joo - Organic & Biomolecular Chemistry, 2020 - pubs.rsc.org
This review describes recent advances in transition-metal-catalyzed C–H functionalization
reactions of pyrazoles to form new C–C and C–heteroatom bonds on the pyrazole ring. In …

A mild rhodium catalyzed direct synthesis of quinolones from pyridones: application in the detection of nitroaromatics

A Biswas, D Giri, D Das, A De, SK Patra… - The Journal of organic …, 2017 - ACS Publications
A rhodium catalyzed direct regioselective oxidative annulation by double C–H activation is
described to synthesize highly substituted quinolones from pyridones. The reaction …