Toolbox for distal C–H bond functionalizations in organic molecules

SK Sinha, S Guin, S Maiti, JP Biswas, S Porey… - Chemical …, 2021 - ACS Publications
Transition-metal-catalyzed C–H activation has developed a contemporary approach to the
omnipresent area of retrosynthetic disconnection. Scientific researchers have been tempted …

Hexafluoroisopropanol: the magical solvent for Pd-catalyzed C–H activation

T Bhattacharya, A Ghosh, D Maiti - Chemical Science, 2021 - pubs.rsc.org
Among numerous solvents available for chemical transformations, 1, 1, 1, 3, 3, 3-hexafluoro-
2-propanol (popularly known as HFIP) has attracted enough attention of the scientific …

Recent development in transition metal-catalysed C–H olefination

W Ali, G Prakash, D Maiti - Chemical Science, 2021 - pubs.rsc.org
Transition metal-catalysed functionalizations of inert C–H bonds to construct C–C bonds
represent an ideal route in the synthesis of valuable organic molecules. Fine tuning of …

Recent advances in external-directing-group-free C–H functionalization of carboxylic acids without decarboxylation

J Das, DK Mal, S Maji, D Maiti - ACS Catalysis, 2021 - ACS Publications
The selective functionalization of C–H bonds is an extremely important topic in present-day
organic synthesis, as it utilizes the most abundant portion of a molecule as a tool for …

Modern palladium-catalyzed transformations involving C–H activation and subsequent annulation

RS Thombal, PYM Rubio, D Lee, D Maiti, YR Lee - ACS Catalysis, 2022 - ACS Publications
The metal-catalyzed “cascade C–H activation/annulation” is a highly promising approach to
the construction of aromatic and heteroaromatic compounds. In this context, Pd-complexes …

Transition‐Metal‐Catalyzed Annulations Involving the Activation of C(sp3)−H Bonds

M Font, M Gulías, JL Mascareñas - … Chemie International Edition, 2022 - Wiley Online Library
The selective functionalization of C (sp3)− H bonds using transition‐metal catalysis is
among the more attractive transformations of modern synthetic chemistry. In addition to its …

Late-Stage β-C(sp3)–H Deuteration of Carboxylic Acids

A Uttry, S Mal, M van Gemmeren - Journal of the American …, 2021 - ACS Publications
Carboxylic acids are highly abundant in bioactive molecules. In this study, we describe the
late-stage β-C (sp3)–H deuteration of free carboxylic acids. On the basis of the finding that C …

Palladium-Catalyzed Aerobic Oxidative Spirocyclization of Alkyl Amides with Maleimides via β-C(sp3)–H Activation

A Dutta, M Jeganmohan - Organic Letters, 2023 - ACS Publications
An efficient method for the synthesis of bicyclic spirodiamine molecules via β-C (sp3)–H
bond activation of aliphatic amides, followed by cyclization with maleimides, has been …

Pd-catalysed C–H functionalisation of free carboxylic acids

S Dutta, T Bhattacharya, FJ Geffers, M Bürger… - Chemical …, 2022 - pubs.rsc.org
Pd-catalysed C–H functionalisation of free carboxylic acids has drawn significant attention
over the last few years due to the predominance of carboxylic acid moieties in …

Facile synthesis of axially chiral styrene-type carboxylic acids via palladium-catalyzed asymmetric C–H activation

C Yang, TR Wu, Y Li, BB Wu, RX Jin, DD Hu, YB Li… - Chemical …, 2021 - pubs.rsc.org
A novel method by a one-step introduction of axial chirality and sterically hindered group
has been developed for facile synthesis of axially chiral styrene-type carboxylic acids. With …