Synthesis of Alkyl Sulfones via a Photocatalytic Multicomponent Reaction of Aryldiazo Tetrafluoroborate Salts, Styrene Derivatives, and Sodium Metabisulfite DOI
Truong Giang Luu, Hee‐Kwon Kim

Organic & Biomolecular Chemistry, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 25, 2024

Practical visible-light-induced synthesis of alkyl sulfones has been achieved via a multicomponent reaction aryldiazo tetrafluoroborate salts, styrene derivatives, thiophenol and sodium metabisulfite in the presence rhodamine B.

Language: Английский

Synthesis of meta-Sulfonylpyridines via Copper(II)-Catalyzed Cascade Sulfonylation/Cyclization/Aromatization of Tertiary Enamides with Sulfonylhydrazides DOI
Xin‐Ming Xu, Jiping Wang, Xiaoxu Chen

et al.

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

Published: March 5, 2025

A copper(II)-catalyzed radical cascade reaction of N-propargyl enamides with sulfonyl hydrazides was developed, which provided an unprecedented method for the direct synthesis meta-sulfonylpyridines in high efficiency good functional group compatibility and simple operation. Mechanistic studies indicated that this tandem process might be composed addition, intramolecular cyclization oxidative aromatization.

Language: Английский

Citations

0
Alkene 1,3‐Difluorination via Transient Oxonium Intermediates DOI Creative Commons
Alice C. Dean,

E. Harvey Randle,

Andrew J. D. Lacey

et al.

Angewandte Chemie International Edition, Journal Year: 2024, Volume and Issue: 63(30)

Published: May 2, 2024

Abstract The 1,3‐difunctionalization of unactivated alkenes is an under‐explored transformation that leads to moieties are otherwise challenging prepare. Herein, we report a hypervalent iodine‐mediated 1,3‐difluorination homoallylic (aryl) ethers give unreported 1,3‐difluoro‐4‐oxy groups with moderate excellent diastereoselectivity. proceeds through different mode reactivity for 1,3‐difunctionalization, in which regioselective addition fluoride opens transiently formed oxonium intermediate rearrange alkyl chain. optimized protocol scalable and shown proceed well variety functional substitution on the alkenyl chain, hence providing ready access this fluorinated, conformationally controlled moiety.

Language: Английский

Citations

2
Magnetic studies and Hirshfeld surface analysis of acetato bridged 2D Mn(II) coordination polymer with 4-aminobenzohydrazide ligand DOI
Neda Heydari, Rahman Bikas, Dimitris A. Kalofolias

et al.

Polyhedron, Journal Year: 2024, Volume and Issue: 264, P. 117207 - 117207

Published: Aug. 30, 2024

Language: Английский

Citations

1
Alkene 1,3‐Difluorination via Transient Oxonium Intermediates DOI Creative Commons
Alice C. Dean,

E. Harvey Randle,

Andrew J. D. Lacey

et al.

Angewandte Chemie, Journal Year: 2024, Volume and Issue: 136(30)

Published: May 2, 2024

Abstract The 1,3‐difunctionalization of unactivated alkenes is an under‐explored transformation that leads to moieties are otherwise challenging prepare. Herein, we report a hypervalent iodine‐mediated 1,3‐difluorination homoallylic (aryl) ethers give unreported 1,3‐difluoro‐4‐oxy groups with moderate excellent diastereoselectivity. proceeds through different mode reactivity for 1,3‐difunctionalization, in which regioselective addition fluoride opens transiently formed oxonium intermediate rearrange alkyl chain. optimized protocol scalable and shown proceed well variety functional substitution on the alkenyl chain, hence providing ready access this fluorinated, conformationally controlled moiety.

Language: Английский

Citations

0
Synthesis of Γ-Keto Sulfones Through Sulfonylation/Acylation of Alkenes Merging Nhc- and Photo-Catalysis DOI
Jie Liu,

Xu Sun,

Gan Zhang

et al.

Published: Jan. 1, 2024

Language: Английский

Citations

0
Synthesis of γ-keto sulfones through sulfonylation/acylation of alkenes merging NHC- and photo-catalysis DOI

Xu Sun,

Gan Zhang, Bo Ye

et al.

Molecular Catalysis, Journal Year: 2024, Volume and Issue: 569, P. 114563 - 114563

Published: Sept. 25, 2024

Language: Английский

Citations

0
Paired Electrocatalysis-Enabled Cross Coupling of Sulfinamides with Olefins toward the Synthesis of Vinyl Sulfoximines DOI
Tao Liu,

Yan Tang,

Jiyuan Guo

et al.

Organic Letters, Journal Year: 2024, Volume and Issue: 26(40), P. 8463 - 8467

Published: Oct. 2, 2024

We present here a novel paired electrocatalysis-enabled convenient synthesis of the (

Language: Английский

Citations

0
Synthesis of Alkyl Sulfones via a Photocatalytic Multicomponent Reaction of Aryldiazo Tetrafluoroborate Salts, Styrene Derivatives, and Sodium Metabisulfite DOI
Truong Giang Luu, Hee‐Kwon Kim

Organic & Biomolecular Chemistry, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 25, 2024

Practical visible-light-induced synthesis of alkyl sulfones has been achieved via a multicomponent reaction aryldiazo tetrafluoroborate salts, styrene derivatives, thiophenol and sodium metabisulfite in the presence rhodamine B.

Language: Английский

Citations

0