K2CO3-mediated annulation of 1,3-acetonedicarboxylates with 2-fluoro-1-nitroarenes: synthesis of indoles DOI
Meng‐Yang Chang,

Chin-Huey Ho,

Hsing‐Yin Chen

et al.

Organic & Biomolecular Chemistry, Journal Year: 2024, Volume and Issue: 22(20), P. 4108 - 4122

Published: Jan. 1, 2024

The K

Language: Английский

One-pot Multicomponent Tandem Reaction for the Rapid Synthesis of 2-Amino-3-benzylindoles DOI
Pengyan Zhang, Chenrui Liu,

Maoyi Dai

et al.

Organic & Biomolecular Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

A novel one-pot oxidative cross-dehydrogenation coupling (CDC) reaction has been developed for the selective construction of C–N and C–C bonds at C2,3-positions indoles.

Language: Английский

Citations

0
Organoselenium-Catalyzed C2,3-Diarylation of N–H Indoles DOI
Yingying Zhang, Xiaoxiang Zhang,

Junqiu Liao

et al.

The Journal of Organic Chemistry, Journal Year: 2024, Volume and Issue: 89(10), P. 7216 - 7224

Published: May 2, 2024

An organoselenium-catalyzed C2,3-diarylation of unprotected N–H indoles with electron-rich aromatics has been developed. This one-pot multicomponent tandem cross-dehydrogenation coupling reaction allows for the incorporation two different aromatic groups to indoles. More importantly, this approach offers significant advantages, including a high atom and step economy, eliminating need prepreparation substrates, streamlining synthetic process enhancing its practicality. Overall, presents an efficient versatile strategy functionalization indole derivatives.

Language: Английский

Citations

3
Solvent-controlled switchable multicomponent tandem oxidative triple functionalization of indolines DOI
Xiaoxiang Zhang, Xiaoting Gu, Yingying Zhang

et al.

Organic Chemistry Frontiers, Journal Year: 2024, Volume and Issue: 11(7), P. 1933 - 1940

Published: Jan. 1, 2024

A new one-pot method for solvent-controlled switchable tandem oxidative triple functionalization of indolines has been developed via successive regioselective chalcogenation, oxidation, amination and halogenation.

Language: Английский

Citations

2
Iron-Catalyzed Friedel–Crafts-type 3,5-Diacylation of Indoles DOI

Xiaoting Gu,

Maoyi Dai,

Xirui Qing

et al.

The Journal of Organic Chemistry, Journal Year: 2024, Volume and Issue: 89(14), P. 10272 - 10282

Published: July 5, 2024

The exploration of remote functionalization indoles is impeded by the inherently dominant reactivity intrinsic to pyrrole moiety. Herein, we delineate a novel strategy facilitated Lewis acid mediation, enabling C-H functionalization, which culminates in synthesis an array selectively functionalized indole derivatives, encompassing 3-trifluoroacetyl and 5-benzoyl motifs, utilizing trifluoroacetic anhydride various acyl chlorides. Notably, protocol exhibits versatility, as epitomized extension C5-acylation alkylation sulfonation reactions. This methodology distinguished its exemplary regio- chemo-selectivity, extensive substrate scope, commendable tolerance diverse functional groups, employment comparatively mild reaction conditions.

Language: Английский

Citations

2
Metal−Free Radical Selenothiocyanation of Terminal and Internal Alkynes DOI
Jiabin Chen, Xiaoyan Bai, Hao‐Bo Jiang

et al.

Chemical Communications, Journal Year: 2024, Volume and Issue: 60(74), P. 10196 - 10199

Published: Jan. 1, 2024

A method for inducing direct selenothiocyanation from both terminal and internal alkynes through a radical process is proposed under metal-free conditions.

Language: Английский

Citations

1
K2CO3-mediated annulation of 1,3-acetonedicarboxylates with 2-fluoro-1-nitroarenes: synthesis of indoles DOI
Meng‐Yang Chang,

Chin-Huey Ho,

Hsing‐Yin Chen

et al.

Organic & Biomolecular Chemistry, Journal Year: 2024, Volume and Issue: 22(20), P. 4108 - 4122

Published: Jan. 1, 2024

The K

Language: Английский

Citations

0