A review on molecular iodine catalyzed/mediated multicomponent reactions

Monika, Chander, S Ram… - Asian Journal of Organic …, 2023 - Wiley Online Library
In multicomponent reactions, three or more reactants combine in one pot to form a product
without the isolation of intermediate and most of the reactants contribute to newly formed …

C(sp2)–H Functionalization of 2H-Indazoles at C3-Position via Palladium(II)-Catalyzed Isocyanide Insertion Strategy Leading to Diverse Heterocycles

S Vidyacharan, A Murugan… - The Journal of Organic …, 2016 - ACS Publications
Herein, we have reported an efficient Pd-catalyzed C–H functionalization of 2 H-indazole at
C3-position via an isocyanide insertion strategy for the synthesis of unprecedented …

Application of β‐Nitrostyrene in Multicomponent Reactions for the Synthesis of Pyrrole Derivatives

H Rostami, L Shiri - ChemistrySelect, 2020 - Wiley Online Library
Abstract β‐nitrostyrene is an important and effective starting material for the synthesis of
heterocycle compounds such as pyrrole derivatives via multicomponent reactions. β …

A Catalyst‐and Solvent‐Free Synthesis of Tetra‐Substituted Pyrroles by Multicomponent Reaction

T Pavithra, DB Rajkumar, K Gnanaoli… - …, 2023 - Wiley Online Library
A facile, catalyst‐and solvent‐free, three‐component reaction was developed for the
synthesis of tetrasubstituted pyrroles at room temperature and under white light. The …

I2/TBHP promoted oxidative C–N bond formation at room temperature: Divergent access of 2-substituted benzimidazoles involving ring distortion

M Saha, AR Das - Tetrahedron Letters, 2018 - Elsevier
A new 'one pot'tandem synthesis of 2-substituted benzimidazoles has been developed from
2-aminobenzyl alcohol/2-aminobenzamide and different coupling partners (nitriles …

Synthesis and biological assessment of pyrrolobenzoxazine scaffold as a potent antioxidant

T Kundu, B Bhattacharjee, S Hazra… - Journal of Medicinal …, 2019 - ACS Publications
Reduction of mitochondrial oxidative stress-mediated diseases is an important
pharmaceutical objective in recent biomedical research. In this context, a series of novel …

Visible Light‐Induced synthesis of biscoumarin analogs under catalyst‐free conditions

AN Nadaf, K Shivashankar - Journal of Heterocyclic Chemistry, 2018 - Wiley Online Library
Biscoumarin analogs were synthesized by the reaction between two equivalent of 4‐
hydroxycoumarin and one equivalent of aryl aldehydes induced by visible light [22 W …

Selective Construction of Diverse Polycyclic Spirooxindoles via a Three-Component Reaction of Cyclic Mercapto-Substituted β-Enamino Esters, Isatins, and Cyclic 1 …

QS Sun, J Sun, LN Pan, CG Yan - The Journal of Organic …, 2020 - ACS Publications
The three-component reaction of alkyl 2-(benzo [b][1, 4] thiazin-3-ylidene) acetates, isatins,
and 1, 3-indanedione (1, 3-cyclopentanedione) in ethanol in the presence of acetic acid …

Hypervalent iodine (III)-promoted N-incorporation into N-aryl vinylogous carbamates to quinoxaline diesters: access to 1, 4, 5, 8-tetraazaphenanthrene

A Sagar, S Vidaycharan, AH Shinde… - Organic & Biomolecular …, 2016 - pubs.rsc.org
A novel oxidative N-incorporation strategy for synthesis of quinoxaline diesters under metal-
free conditions is described for the first time. The mild reaction conditions allow for this …

BF 3· OEt 2 mediated metal-free one-pot sequential multiple annulation cascade (SMAC) synthesis of complex and diverse tetrahydroisoquinoline fused hybrid …

AH Shinde, S Vidyacharan, DS Sharada - Organic & Biomolecular …, 2016 - pubs.rsc.org
A highly efficient and distinct BF3· OEt2 mediated metal-free SMAC protocol for the synthesis
of complex and diverse hybrid molecules viz. indazole fused …