Visible light-induced 4-phenylthioxanthone-catalyzed aerobic oxidation of triarylphosphines

[Display omitted] •4-Phenylthioxanthone-catalyzed aerobic oxidation of triarylphosphines.•Good functional groups compatibility.•Green oxidation method. We report herein a visible light-induced oxidation of triarylphosphines under aerobic condition with excellent functional group tolerance. In this t...

Full description

Saved in:
Bibliographic Details
Published inTetrahedron letters Vol. 59; no. 43; pp. 3880 - 3883
Main Authors Ding, Aishun, Li, Shijie, Chen, Yang, Jin, Ruiwen, Ye, Cong, Hu, Jianhua, Guo, Hao
Format Journal Article
LanguageEnglish
Published OXFORD Elsevier Ltd 24.10.2018
Elsevier
Subjects
Aerobic oxidation
Chemistry
Chemistry, Organic
Phosphine
Phosphine oxidation
Photochemistry
Physical Sciences
Science & Technology
Visible light
Phosphine oxidation
Visible light
Phosphine
Aerobic oxidation
Photochemistry
PHOSPHINES
SINGLET OXYGEN
N,N-DIMETHYLANILINES
PHOTOREDOX CATALYSIS
PHOTOOXIDATION
Online AccessGet full text

Cover

More Information
Summary:[Display omitted] •4-Phenylthioxanthone-catalyzed aerobic oxidation of triarylphosphines.•Good functional groups compatibility.•Green oxidation method. We report herein a visible light-induced oxidation of triarylphosphines under aerobic condition with excellent functional group tolerance. In this transformation, the photo catalyst 4-phenylthioxanthone acted as a photosensitizer for the in situ generation of singlet oxygen. This new approach provided a cheaper and greener method for the preparation of phosphine oxide, showing great advantages in environmental protocols.
ISSN:0040-4039
1873-3581
DOI:10.1016/j.tetlet.2018.09.031