Three-component radical homo Mannich reaction [PDF]
Due to the ionic nature of its mechanism, the Mannich reaction can only use non-enolizable aldehydes as substrates. Here, the authors expand the scope of the classical Mannich reaction to enolizable aldehydes by employing a radical process resulting in a
Shuai Shi +5 more
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Photoinduced Synthesis of Sulfonyl-Containing Phosphorothioates via a Three-Component Reaction [PDF]
Both sulfonyl and phosphorothioate are important privileged structural motifs which are widely presented in pharmaceuticals and agrochemicals. Herein, we describe an efficient approach to synthesizing sulfonyl-containing phosphorothioates by merging ...
Xianda Wu +5 more
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Three-Component Reaction of 3-Arylidene-3H-Indolium Salts, Isocyanides, and Alcohols [PDF]
A novel isocyanide-based multicomponent synthesis of alkyl aryl(indol-3-yl)acetimidates has been established. Starting from aryl(indol-3-yl)methylium tetrafluoroborates, aromatic isocyanides and alcohols, the imidates were obtained in moderate to very ...
Nikita E. Golantsov +6 more
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Catalytic Three‐Component Ugi Reaction [PDF]
Perfect atom economy characterizes a novel catalytic three‐component Ugi reaction (see example). Different α‐amino amides are formed in good yields from aldehydes, primary amines, and isocyanides in the presence of phenyl phosphinic acid as the catalyst. The products will be useful for the synthesis of α‐amino acid derivatives and in diversity‐oriented
Pan, S., List, B.
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Catalytic Asymmetric Three‐Component Acyl‐Strecker Reaction. [PDF]
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Pan, S., List, B.
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Mechanochemical Thiolation of α‑Imino Ketones: A Catalyst-Free, One-Pot, Three-Component Reaction [PDF]
Srinivasarao Yaragorla +3 more
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DFT Studies on the Stereoselective Three-Component Ugi Reaction
Mechanism and stereochemistry of three component Ugi reaction (3C-Ugi) were studied theoretically based on DFT calculations. Structures of reagents, products, intermediates, and transition states were optimized at M062X/6-31+g(d,p) level of theory in gas
Elaheh Sadat Sharifzadeh +1 more
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Novel pH-sensitive catechol dyes synthesised by a three component one-pot reaction
The synthesis and characterisation of new dyes based on indolizines bearing catechol groups in their structure is presented. The preparation was carried out through a simple three component one-pot reaction promoted by CuNPs/C, between pyridine-2 ...
Juan José Calmels +7 more
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Stabilization of gold nanoparticles on copper ferrrite and its application as bimetallic and magnetically recyclable catalyst for preparation of propargylamines [PDF]
In this report for the first time, gold nanoparticles were supported and stabilized on copper ferrite nanoparticles (CuFe2O4 NPs) and obtained compound was characterized by different techniques such as transmission electron microscopy (TEM), X-ray ...
Mohammad Gholinejad +3 more
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Isoxazole is a five membered heterocyclic compound which is an azole with an oxygen atom next to nitrogen. The substituted isoxazole derivatives show various biological activities like antimicrobial, antiviral, anti-inflammatory, antioxidant, anticancer ...
Parul Setia, Ruchi Bharti, Renu Sharma
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