Counterintuitive chemoselectivity in the reduction of carbonyl compounds

Nature Reviews Chemistry, Год журнала: 2024, Номер 8(7), С. 518 - 534

Опубликована: Июнь 3, 2024

Язык: Английский

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Enantioselective total syntheses of melotenine-, voacafrine-, and tabersonine-type Aspidosperma indole alkaloids

Chem, Год журнала: 2025, Номер unknown, С. 102440 - 102440

Опубликована: Фев. 1, 2025

Язык: Английский

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L- or D-glutamic acid-derived chiron: versatile chiral building blocks for enantioselective total syntheses of natural products

Scientia Sinica Chimica, Год журнала: 2025, Номер unknown

Опубликована: Март 1, 2025

Язык: Английский

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Synthesis of (–)-Sedacryptine and (–)-Geissman-Waiss Lactone by Applying Methods for the Direct Transformation of Amides

Chinese Journal of Organic Chemistry, Год журнала: 2025, Номер 45(3), С. 988 - 988

Опубликована: Янв. 1, 2025

Язык: Английский

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Photoredox‐Catalyzed [3+2] annulation of Aromatic Amides with Olefins via Iminium Intermediates

Angewandte Chemie International Edition, Год журнала: 2024, Номер unknown

Опубликована: Окт. 19, 2024

Despite the preliminary success of transition metal-catalyzed [3+2] annulation amides with olefins, corresponding radical-type remains a laborious challenge. Herein we report first photoredox-catalyzed aromatic olefins. We established an approach to generate unprecedented iminium radicals by reducing oxyiminium intermediates, formed in situ from Tf

Язык: Английский

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Heteroaromatization and nickel catalysis enabled decarbamoylative arylations and borylations of tertiary amides

Cell Reports Physical Science, Год журнала: 2023, Номер 4(9), С. 101574 - 101574

Опубликована: Сен. 1, 2023

The direct transformation of amides has attracted considerable attention in recent years, which resulted many valuable synthetic methods. However, the direct, catalytic decarbamoylative cross-couplings native remain underexplored and challenging. Here, we demonstrate that intermolecular C–C arylation C–B borylation N-acylpyrrole-based tertiary can be achieved using nickel⋅N-heterocyclic carbene (NHC) catalysis, yielding biaryl compounds boronic esters, respectively. Furthermore, this method extended to other N-acylpyrrole-type amides, such as N-acylindoles N-acylcarbazoles, for borylation, N,N-diphenyl-type act surrogates electrophilic aryl alkyl partners. To our knowledge, represents first example functionalization planar amides. Importantly, propose concept heteroaromatization (aza-aromaticity) effect account high electrophilicity

Язык: Английский

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Vaska's complex–PMHS combination enabled mild and chemoselective reduction of sulfoxides to sulfides with low catalyst loading

Organic Chemistry Frontiers, Год журнала: 2024, Номер 11(9), С. 2448 - 2456

Опубликована: Янв. 1, 2024

We report a highly efficient, versatile, and chemoselective method for the catalytic reduction of sulfoxides to sulfides under mild conditions.

Язык: Английский

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Deoxygenative Reduction of 1°, 2° and 3° Amides via In Situ Generated Tungsten Cluster Acting as H-Bonding Donor

Organic Letters, Год журнала: 2024, Номер 26(50), С. 11067 - 11072

Опубликована: Дек. 11, 2024

A protocol of amide-to-amine transformation that is convenient, mild, and easy to perform a long-sought goal from the viewpoint catalysis. Herein, we have utilized easily accessible W(CO)

Язык: Английский

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Amphiphilic Nano-assembly for Dehydrative Amination Reactions of Alcohols in Aqueous Medium

New Journal of Chemistry, Год журнала: 2024, Номер 48(40), С. 17641 - 17649

Опубликована: Янв. 1, 2024

New nano-assemblies were developed for organic transformation in an aqueous medium. This assembly acts as a proton transfer mediator and thus facilitated dehydrative amination reactions of various alcohols with sulfonamides, amides or arylamines.

Язык: Английский

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