Issue 1, 2022

Stepwise benzylic oxygenation via uranyl-photocatalysis

Abstract

Stepwise oxygenation at the benzylic position (1°, 2°, 3°) of aromatic molecules was comprehensively established under ambient conditions via uranyl photocatalysis to produce carboxylic acids, ketones, and alcohols, respectively. The accuracy of the stepwise oxygenation was ensured by the tunability of catalytic activity in uranyl photocatalysis, which was adjusted by solvents and additives demonstrated through Stern–Volmer analysis. Hydrogen atom transfer between the benzylic position and the uranyl catalyst facilitated oxygenation, further confirmed by kinetic studies. Considerably improved efficiency of flow operation demonstrated the potential for industrial synthetic application.

Graphical abstract: Stepwise benzylic oxygenation via uranyl-photocatalysis

Supplementary files

Article information

Article type
Communication
Submitted
29 10月 2021
Accepted
13 12月 2021
First published
13 12月 2021

Green Chem., 2022,24, 124-129

Stepwise benzylic oxygenation via uranyl-photocatalysis

D. Hu and X. Jiang, Green Chem., 2022, 24, 124 DOI: 10.1039/D1GC04042A

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements