Organic Photoredox-Catalyzed Hydrosilylation of Vinylboronic Esters for the Synthesis of Geminal and Vicinal Borosilanes DOI
Yue Zhang, Ting Wang, Yuanyuan Liu

et al.

The Journal of Organic Chemistry, Journal Year: 2024, Volume and Issue: 89(22), P. 16463 - 16472

Published: Oct. 24, 2024

Geminal and vicinal borosilanes have unique applications in functional materials synthetic transformations. Herein, a convenient method for the synthesis of geminal is developed via photoredox metal-free hydrosilylation vinylboronic esters. This strategy features advantages high atom economy, environmental friendliness, excellent group compatibility. The mechanism studies reveal that catalytic reaction goes through HAT catalysis radical addition pathway.

Language: Английский

Decatungstate‐Photocatalyzed Diastereoselective Dearomative Hydroalkylation of Indoles DOI Creative Commons

Emeric Montinho‐Inacio,

Damien Bouchet, Wei‐Yang Ma

et al.

European Journal of Organic Chemistry, Journal Year: 2024, Volume and Issue: 27(22)

Published: April 16, 2024

Abstract In this study, we present an efficient and straightforward dearomative hydroalkylation of indoles. By utilizing alkanes or ethers as alkyl radical sources employing TBADT a cost‐effective photocatalyst for direct hydrogen atom transfers (HAT), achieved successful conversion these heterocyclic derivatives into 2‐alkylindolines with good to excellent yields high diastereoselectivity under mild reaction conditions.

Language: Английский

Citations

8
Light-induced ligand-to-metal charge transfer of Fe(III)-OR species in organic synthesis DOI

Jie Qin,

Hong Lei,

Chuanhua Gao

et al.

Organic & Biomolecular Chemistry, Journal Year: 2024, Volume and Issue: 22(30), P. 6034 - 6044

Published: Jan. 1, 2024

This review highlights studies on ligand-to-metal charge transfer of Fe( iii )-OR species in organic transformations.

Language: Английский

Citations

5
Visible-Light-Induced Radical Hydroaroylation of Vinyl Boronic Ester with Aroyl Chlorides to Access β-Boryl Ketones DOI
Shuai Tang, Shuting Wang, Hua Zhang

et al.

Organic Letters, Journal Year: 2025, Volume and Issue: unknown

Published: March 26, 2025

A visible-light-induced radical hydroaroylation of vinyl boronic ester with aroyl chlorides has been developed, yielding a variety β-boryl ketones in moderate to good yields broad functional group tolerance. This metal-free transformation offers convenient and practical route access valuable from readily available ester.

Language: Английский

Citations

0
Organic Photoredox-Catalyzed Hydrosilylation of Vinylboronic Esters for the Synthesis of Geminal and Vicinal Borosilanes DOI
Yue Zhang, Ting Wang, Yuanyuan Liu

et al.

The Journal of Organic Chemistry, Journal Year: 2024, Volume and Issue: 89(22), P. 16463 - 16472

Published: Oct. 24, 2024

Geminal and vicinal borosilanes have unique applications in functional materials synthetic transformations. Herein, a convenient method for the synthesis of geminal is developed via photoredox metal-free hydrosilylation vinylboronic esters. This strategy features advantages high atom economy, environmental friendliness, excellent group compatibility. The mechanism studies reveal that catalytic reaction goes through HAT catalysis radical addition pathway.

Language: Английский

Citations

1