Results 21 to 30 of about 4,472,736 (328)

A Microfluidics Reaction System with Automation for a Multicomponent Reaction [PDF]

Advanced Intelligent Systems, 2020
A multicomponent reaction is established toward quinazolimine derivatives, but it requires intensive human interventions in conventional reaction systems to suppress the side reactions. Herein, an automated microfluidics‐based reaction system that uses a
Xinlong Pang, Haoran Zhao, Shaohua Ma
doaj   +4 more sources

Silver and gold-catalyzed multicomponent reactions [PDF]

Beilstein Journal of Organic Chemistry, 2014
Silver and gold salts and complexes mainly act as soft and carbophilic Lewis acids even if their use as σ-activators has been rarely reported. Recently, transformations involving Au(I)/Au(III)-redox catalytic systems have been reported in the literature.
Giorgio Abbiati, Elisabetta Rossi
doaj   +4 more sources

Asymmetric synthesis of tetrazole and dihydroisoquinoline derivatives by isocyanide-based multicomponent reactions

Nature Communications, 2019
Asymmetric isocyanide-based multicomponent reactions are elegant, yet challenging, strategies to access valuable N-heterocycles. Here, the authors employ a chiral Mg(II) -N,N′-dioxide catalyst in three- or four-component reactions to obtain chiral ...
Qian Xiong, Shunxi Dong, Yushuang Chen, Xiaohua Liu, Xiaoming Feng   +4 more
doaj   +2 more sources

Editorial: Isocyanide-Based Multicomponent Reactions [PDF]

Frontiers in Chemistry, 2020
Jonathan G. Rudick, Shabnam Shaabani, Alexander Dömling   +2 more
doaj   +5 more sources

Multicomponent reactions and photo/electrochemistry join forces: atom economy meets energy efficiency.

Chemical Society Reviews, 2022
Visible-light photoredox catalysis has been regarded as an extremely powerful tool in organic chemistry, bringing the spotlight back to radical processes.
G. Coppola, Serena Pillitteri, E. V. Van der Eycken, S. You, U. Sharma   +4 more
semanticscholar   +1 more source

Recent Advances in Multicomponent Reactions Catalysed under Operationally Heterogeneous Conditions

Catalysts, 2022
Multicomponent reactions (MCRs) have been gaining significance and attention over the past decade because of their ability to furnish complex products by using readily available and simple starting materials while simultaneously eliminating the need to ...
G. Bosica, Roderick Abdilla
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

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

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

Multicatalysis-Enabled Multicomponent Reactions Generate a PTP1B Inhibitor [PDF]

ACS Central Science
Taoda Shi, Yukai Li, Jiying Yang, Weining Weng, Mengchu Zhang, Jirong Shu, Yu Qian, Tianyuan Zhang, Wenhao Hu   +8 more
doaj   +2 more sources