Amine-Promoted Three-Component Radical Selenofunctionalization for the Construction of β-Hydroxy Selenide Derivatives DOI
Jiantao Zhang,

Renhua Su,

Peng Zhou

et al.

The Journal of Organic Chemistry, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 28, 2024

An amine-promoted three-component radical selenofunctionalization reaction of alkenes with TBHP and diselenide is disclosed. The conditions are mild suitable for a wide range substrates (29 examples), all give the corresponding hydroxyselenenylation products in moderate to excellent yields. In addition, preliminary studies on mechanism reveal that current method might proceed via pathway. serves as both initiator source hydroxyl group.

Language: Английский

Electrochemical Hydroxyselenenylation of Multifunctional Homoallyl Amines and Ethers DOI Open Access

Wen Xia,

Tongtong Liu,

Zhipeng Ruan

et al.

European Journal of Organic Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 20, 2025

Abstract A series of β‐hydroxyselenides from reactive N‐homoallyl(hetero)arylamines and O‐homoallyl(hetero)arylethers were effectively synthesized with high to excellent yields under electrolysis. The profiles mild conditions, simple operation, short time, free oxidants transition metals, good compatibilities substrates render this methodology greener potentially synthetic value in producing application.

Language: Английский

Citations

0
Electrochemically driven regioselective organoselenation for selective synthesis of β- hydroxy substituted selanylated ketones DOI

Musarrat Fatma,

Faiz Ahmed Khan

Tetrahedron Letters, Journal Year: 2024, Volume and Issue: 141, P. 155051 - 155051

Published: April 6, 2024

Language: Английский

Citations

2
The Chemistry of Selenosilanes: A Topic Overview DOI Creative Commons
Damiano Tanini, Antonella Capperucci

Molecules, Journal Year: 2024, Volume and Issue: 29(19), P. 4595 - 4595

Published: Sept. 27, 2024

Selenium-containing molecules represent a valuable class of compounds with variety applications in chemical and biological fields. Selenated reagents are used as intermediates to introduce functional groups (e.g., double bonds) onto different substrates or the synthesis various selenated derivatives. Among selenium-containing reagents, silyl selenides frequently transfer moiety due smooth functionalization Se-Si bond, which allows for generation selenium nucleophilic species under mild conditions. While use analogous sulfur nucleophiles, namely sulfides, has been widely explored, relatively limited number reports on selenosilanes have provided. This contribution will focus application nucleophiles organic transformations, well radical redox The prepare metal complexes precursors materials atomic layer deposition also be discussed.

Language: Английский

Citations

1
Polymorphism in 5-methylsalicylic acid: Insights into relative thermal behavior, luminescent properties, crystal structure, and Hirshfeld surface analysis DOI

Ming-Yu Dong,

Xin Xiong, Haiyu Ji

et al.

Journal of Molecular Structure, Journal Year: 2024, Volume and Issue: 1319, P. 139397 - 139397

Published: July 23, 2024

Language: Английский

Citations

0
Electrochemically Driven Regioselective Construction of 4-Sulfenyl-isochromenones from o-Alkynylbenzoates and Diaryl Disulfides DOI
Anil Balajirao Dapkekar, Gedu Satyanarayana

Organic & Biomolecular Chemistry, Journal Year: 2024, Volume and Issue: 22(35), P. 7111 - 7116

Published: Jan. 1, 2024

Herein, we have developed an electrochemical technique that enables the regioselective construction of 4-sulfenyl-1 H -isochromen-1-ones in undivided cell under external acid, catalyst, oxidant, or metal-free conditions.

Language: Английский

Citations

0
TCCA/RSeSeR-Mediated Selenoalkoxy of Allenamides via a Radical Process: Synthesis of Selanyl-allylic N,O-Aminals DOI
Qingsong Liu,

Jiri Gele,

Zhao Kun

et al.

The Journal of Organic Chemistry, Journal Year: 2024, Volume and Issue: 89(21), P. 15529 - 15541

Published: Oct. 18, 2024

An efficient TCCA (trichloroisocyanuric acid)/RSeSeR-mediated selenoalkoxy of allenamides for the construction selanyl-allylic N,OA-aminal derivatives was developed. The reaction exhibits good functional group tolerance and high efficiency, affording products in to excellent yields. Mechanistic investigations indicated that a radical intermediate first formed via RSe added central carbon allenamides, which subsequently furnished highly stable carbocation by abstraction an electron chlorine radical. Moreover, this is report using selenium reagent (RSeCl) activate process.

Language: Английский

Citations

0
Synthesis of 1,4-benzodioxepinones via electrochemical oxyselenenylation of 2-O-tethered alkenyl benzoic acid and diselenides DOI

Junsheng Hou,

Bingxin You,

Ruitao Lv

et al.

Tetrahedron Letters, Journal Year: 2024, Volume and Issue: unknown, P. 155389 - 155389

Published: Nov. 1, 2024

Language: Английский

Citations

0
Amine-Promoted Three-Component Radical Selenofunctionalization for the Construction of β-Hydroxy Selenide Derivatives DOI
Jiantao Zhang,

Renhua Su,

Peng Zhou

et al.

The Journal of Organic Chemistry, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 28, 2024

An amine-promoted three-component radical selenofunctionalization reaction of alkenes with TBHP and diselenide is disclosed. The conditions are mild suitable for a wide range substrates (29 examples), all give the corresponding hydroxyselenenylation products in moderate to excellent yields. In addition, preliminary studies on mechanism reveal that current method might proceed via pathway. serves as both initiator source hydroxyl group.

Language: Английский

Citations

0