Results 31 to 40 of about 5,374,113 (306)

Microwave-assisted multicomponent reactions in heterocyclic chemistry and mechanistic aspects

Beilstein Journal of Organic Chemistry, 2021
Microwave-assisted (MWA) multicomponent reactions (MCRs) have successfully emerged as one of the useful tools in the synthesis of biologically relevant heterocycles.
Shivani Gulati, Stephy Elza John, N. Shankaraiah   +2 more
semanticscholar   +1 more source

5-Ethoxy-1-(4-methoxyphenyl)-5-methyl-3-phenylimidazolidine-2,4-dione

Molbank, 2021
The title compound is a hydantoin derivative that has been synthesized through a three-component reaction of ethyl pyruvate, p-anisidine and phenyl isocyanate.
Xabier del Corte, Adrián López-Francés, Edorta Martinez de Marigorta, Francisco Palacios, Javier Vicario   +4 more
doaj   +1 more source

Engaging Isatins in Multicomponent Reactions (MCRs) – Easy Access to Structural Diversity

The chemical record, 2021
Multicomponent reactions (MCRs) are a valuable tool in diversity‐oriented synthesis. Its application to privileged structures is gaining relevance in the fields of organic and medicinal chemistry.
Pedro Brandão, Carolinal S Marques, Elisabete P. Carreiro, M. Piñeiro, A. Burke   +4 more
semanticscholar   +1 more source

Greener organic synthetic methods: Sonochemistry and heterogeneous catalysis promoted multicomponent reactions

Ultrasonics sonochemistry, 2021
Graphical ...
Ingrid V. Machado, Jhonathan R N Dos Santos, M. A. Januário, A. Corrêa   +3 more
semanticscholar   +1 more source

Multicomponent Reactions for the Synthesis of Natural Products and Natural Product-Like Libraries

, 2023
Multicomponent reactions involve at least three starting materials that are combined in a single operation and are convergent, atom-economic, and step-efficient.
Ruiz Serrano, Miriam, Menéndez Ramos, José Carlos   +1 more
core   +1 more source

Rigorous Multicomponent Reactive Separations Modelling : Complete Consideration of Reaction-Diffusion Phenomena [PDF]

, 2010
This paper gives the first step of the development of a rigorous multicomponent reactive separation model. Such a model is highly essential to further the optimization of acid gases removal plants (CO2 capture, gas treating, etc.) in terms of size and ...
Ahmadi, Aras, Alix, P., Laloue, N., A. Ahmadi, Laloue, Nicolas, Meyer, Michel, M. Meyer, Alix, Pascal, P. Alix, Prevost, Michel, Ahmadi, A., Prevost M., Ahmadi A., Rouzineau D., M. Prevost, Laloue N., Rouzineau, David, N. Laloue, Alix P., D. Rouzineau, Meyer M.   +20 more
core   +1 more source

Into the Blue: Ketene Multicomponent Reactions under Visible Light

Journal of Organic Chemistry, 2021
For the first time, a detailed study on the photophysical properties of variously substituted diazoketones and on their photoreactivity under blue LED irradiation was carried out.
Pietro Capurro, Chiara Lambruschini, P. Lova, L. Moni, A. Basso   +4 more
semanticscholar   +1 more source

Fluorene-Based Multicomponent Reactions [PDF]

, 2022
Fluorene and fluorenone are privileged structures with extensive utility in both materials science and drug discovery. Here, we describe syntheses of those moieties through isocyanide-based multicomponent reactions (IMCRs) and the incorporation of the ...
Thomaidi, Maria, Dömling, Alexander, Lei, Xiaofang, Neochoritis, Constantinos G., Lei, Xiaofang; id_orcid, Angeli, Giasemi K.   +5 more
core   +1 more source

Electrochemical Synthesis of Sulfonamides in Single‐Pass Flow

ChemElectroChem, 2023
An electrochemical multicomponent synthesis of sulfonamides at room temperature in single‐pass flow is presented. In contrast to batch‐type electrolysis, an undivided flow cell setup with a stainless‐steel cathode and either a boron‐doped diamond (BDD ...
Johannes Schneider, Dr. Stephan P. Blum, Prof. Dr. Siegfried R. Waldvogel   +2 more
doaj   +1 more source

Exploiting the Nucleophilicity of the Nitrogen Atom of Imidazoles: One-Pot Three-Component Synthesis of Imidazo-Pyrazines

Molecules, 2019
A novel one-pot multicomponent reaction to synthesize substituted imidazopyrazines is described. In brief, 1H-(imidazol-5-yl)-N-substituted methanamines react with aldehydes and isocyanides in methanol at room temperature to give imidazopyrazine ...
Ubaldina Galli, Rejdia Hysenlika, Fiorella Meneghetti, Erika Del Grosso, Sveva Pelliccia, Ettore Novellino, Mariateresa Giustiniano, Gian Cesare Tron   +7 more
doaj   +1 more source