External photocatalyst-free C-H alkylation of N-sulfonyl ketimines with alkanes under visible light

Chinese Chemical Letters, Год журнала: 2023, Номер 34(9), С. 108509 - 108509

Опубликована: Апрель 28, 2023

Язык: Английский

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EtOH-catalyzed electrosynthesis of imidazolidine-fused sulfamidates fromN-sulfonyl ketimines,N-arylglycines and formaldehyde

Green Chemistry, Год журнала: 2023, Номер 25(14), С. 5539 - 5542

Опубликована: Янв. 1, 2023

With formaldehyde as an atom-economical carbonyl synthon, the EtOH-catalyzed electrochemical multicomponent synthesis of various imidazolidine-fused sulfamidates under organic oxidant-free, energy-saving and mild conditions was developed.

Язык: Английский

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Solvent-Controlled Silver Catalyzed Radical Transformation of α-Imino-Oxy Acids with Cyclic Aldimines

Chemical Communications, Год журнала: 2025, Номер unknown

Опубликована: Янв. 1, 2025

A silver-catalyzed cross coupling of cyclic aldimines and α-imino-oxy acids has been developed. The solvent-dependent reaction could selectively deliver either imine moiety retained nitriles or ring-opened oxonitriles in moderate yields.

Язык: Английский

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Nd@C3N4-photoredox/chlorine dual catalyzed synthesis and evaluation of antitumor activities of 4-alkylated sulfonyl ketimines

Chinese Chemical Letters, Год журнала: 2024, Номер unknown, С. 110568 - 110568

Опубликована: Окт. 1, 2024

Язык: Английский

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Metal-free, visible-light driven C–H ketoalkylation of glycine derivatives and peptides

Green Chemistry, Год журнала: 2021, Номер 23(23), С. 9549 - 9553

Опубликована: Янв. 1, 2021

A metal free, visible-light driven C–H ketoalkylation of glycine derivatives and peptides with cycloalkyl hydroperoxides is presented. This protocol provides diverse unnatural amino acids bearing a distal carbonyl group in moderate to good yields.

Язык: Английский

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Ring‐Opening Cross‐Coupling/Cyclization Reaction of Cyclopropanols with Organic Compounds

ChemistrySelect, Год журнала: 2023, Номер 8(32)

Опубликована: Авг. 23, 2023

Abstract Cyclopropanols, due to their particular chemistry, can participate in various synthetic reactions with retention or cleavage of the strained three‐membered ring. Direct cross‐coupling ring‐opening reaction such molecules access organic compounds, as ketones has great importance medicinal chemistry and material sciences. Hence, coupling reaction/cyclization cyclopropanols for constructing new valuable presence a transition metal catalyst under metal‐free conditions is described this context. The features are discussed, mechanisms challenging highlighted.

Язык: Английский

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Silver-catalyzed decarboxylative C–H functionalization of cyclic aldimines with aliphatic carboxylic acids

Chinese Chemical Letters, Год журнала: 2021, Номер 32(9), С. 2777 - 2781

Опубликована: Март 7, 2021

Язык: Английский

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Silver-catalyzed direct decarboxylative C H functionalization of azauracils with aliphatic carboxylic acids

Tetrahedron Letters, Год журнала: 2025, Номер unknown, С. 155619 - 155619

Опубликована: Апрель 1, 2025

Язык: Английский

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Ring-Opening Coupling of Cyclopropanol with 1,2,3-Triazole for the Synthesis of Fused Triazoles

Organic Letters, Год журнала: 2024, Номер 26(19), С. 4043 - 4048

Опубликована: Май 2, 2024

A radical ring-opening arylation of cyclopropanol with 1,2,3-triazole has been achieved. This synthetic protocol provides straightforward access to a wide range structurally diverse and chiral 4,5,6,7-tetrahydro[1,2,3]triazolo[1,5-a]pyridines high efficiency from readily available cyclopropanols.

Язык: Английский

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Mechanism of C H alkylation of cyclic sulfonamides and Cyclohexylboronic acid: A DFT investigation

Computational and Theoretical Chemistry, Год журнала: 2025, Номер unknown, С. 115220 - 115220

Опубликована: Апрель 1, 2025

Язык: Английский

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