A concise review of multicomponent reactions using novel heterogeneous catalysts under microwave irradiation

T Damera, R Pagadala, S Rana, SB Jonnalagadda - Catalysts, 2023 - mdpi.com
Multi-component reactions for the construction of heterocycles have been fascinated by
microwave energy as an alternative technique of heating, owing to the advantages over …

Green methods mediated synthesis of chromene derivatives using magnetic nanoparticles as heterogeneous and reusable nanocatalyst: A review

M Chadha, A Garg, A Bhalla, S Berry - Tetrahedron, 2024 - Elsevier
One of the most venerable areas in synthetic organic chemistry is the synthesis of
heterocyclic molecules. Chromene, a naturally occurring compound, occupies a significant …

Fe3O4-MNPs@MMT-K10: a reusable catalyst for synthesis of propargyl 4-aryl-4H-pyran-3-carboxyles via one‑pot three-component reaction under microwave …

ND Thanh, DS Hai, LT Huyen, VTT Thuy… - Research on Chemical …, 2023 - Springer
In this work, we prepared successfully a recoverable heterogeneous magnetic nano-catalyst
Fe3O4-MNPs@ MMT-K10. This catalyst was characterized by energy-dispersive X-ray …

Impact of graphene oxide nanosheets and polymethyl methacrylate on nano/hybrid-based restoration dental filler composites: ultrasound behavior and antibacterial …

MA Salam, FH Alsultany, E Al-Bermany, MM Sabri… - Journal of …, 2024 - Springer
Purpose Graphene-polymer nanocomposites significantly impact dental filler and
antibacterial applications. The study aims to overcome some problems dental filers present …

Sublimation of MXene/camphor device: a study on self–destructive dry transiency

N Bokka, V Adepu, P Sahatiya - Materials Advances, 2022 - pubs.rsc.org
Recently, transient electronics have come into the limelight on account of their
programmable destruction for various exciting biomedical and secure hardware electronics …

Barbiturates: A review of synthesis and antimicrobial research progress

Madhvi, D Utreja, S Sharma - Current Organic Synthesis, 2022 - benthamdirect.com
Background: Barbituric acid and its derivatives have gained significant attention for several
years as an indispensable class of compounds in the pharmaceutical industry due to their …

Guanylguanidines: catalyst and ligand for organic transformations

AA Bankar, D Kathuria - ChemistrySelect, 2022 - Wiley Online Library
Guanylguanidines are well known for their wide range of therapeutic applications such as
antidiabetic, anticancer, antifilarial, antitrypanosomal, antiaging, etc. Apart from this, they …

Mn2O3 NPs: A Versatile Catalyst for the Syntheses of Pyrano[3,2-c]Chromenes, Pyrano[3,2-b]Pyrans and Spirooxindoles

S Shaikh, I Yellapurkar, MMV Ramana - Chemistry Africa, 2021 - Springer
Herein, we report ultrasound-mediated one-pot syntheses of some pharmacologically
important 2-aminochromene analogues such as pyrano [3, 2-c] chromenes, pyrano [3, 2-b] …

Ultrasound assisted synthesis of pyrano[3,2-b]pyran and 7-tosyl-4,7-dihydropyrano[2,3-e]indole scaffolds using barium titanate nanoparticles

S Shaikh, S Rasal, MMV Ramana - Reaction Kinetics, Mechanisms and …, 2021 - Springer
Abstract Barium titanate nanoparticles (BaTiO 3 NPs) were synthesized under sonochemical
conditions. The synthesized BaTiO 3 NPs was characterized using Fourier transform infrared …

One‐pot synthesis of new functionalized 4H‐chromen‐4‐ylidene derivatives

V Saeni, M Bayat, FS Hosseini - Journal of Heterocyclic …, 2021 - Wiley Online Library
A simple synthesis of new series of functionalized chromene derivatives through an efficient,
one‐pot, multicomponent reaction of nitroketene N, S‐acetals, salicylaldehydes, and …