Catalyst-free photooxidation of triarylphosphines under aerobic conditions

Aishun Ding; Yu Wang; Ramon Rios; Jing Sun; Han Li; Hao Guo

doi:10.1016/j.jscs.2015.07.004

Catalyst-free photooxidation of triarylphosphines under aerobic conditions

Aishun Ding, Yu Wang, Ramon Rios, Jing Sun, Han Li, Hao Guo

Chemistry

Research output: Contribution to journal › Article › peer-review

21 Scopus citations

Abstract

A new method for the photooxidation of triarylphosphines into the corresponding oxides is developed. In this new protocol, neither a catalyst nor an additive is required. The greenest oxidant, oxygen in air atmosphere, is used. After a short period of photo irradiation at rt, stoichiometric amounts of the oxides can be easily afforded by simply recycling the solvent under vacuum. No waste is formed in the whole process of this reaction. The substrate scope of this reaction is broad, showing very good application prospects in both organic chemistry and industrial processes.

Original language	British English
Pages (from-to)	706-709
Number of pages	4
Journal	Journal of Saudi Chemical Society
Volume	19
Issue number	6
DOIs	https://doi.org/10.1016/j.jscs.2015.07.004
State	Published - Nov 2015

Keywords

Green chemistry
Oxidation
Phosphine
Phosphine oxide
Photochemistry

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10.1016/j.jscs.2015.07.004

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title = "Catalyst-free photooxidation of triarylphosphines under aerobic conditions",

abstract = "A new method for the photooxidation of triarylphosphines into the corresponding oxides is developed. In this new protocol, neither a catalyst nor an additive is required. The greenest oxidant, oxygen in air atmosphere, is used. After a short period of photo irradiation at rt, stoichiometric amounts of the oxides can be easily afforded by simply recycling the solvent under vacuum. No waste is formed in the whole process of this reaction. The substrate scope of this reaction is broad, showing very good application prospects in both organic chemistry and industrial processes.",

keywords = "Green chemistry, Oxidation, Phosphine, Phosphine oxide, Photochemistry",

author = "Aishun Ding and Yu Wang and Ramon Rios and Jing Sun and Han Li and Hao Guo",

note = "Funding Information: We greatly acknowledge the financial support from National Basic Research Program of China (973 Program, 2012CB720300 ), International Science & Technology Cooperation Program of China ( 2014DFE40130 ), Shanghai Rising-Star Program ( 14QA1400500 ), Shanghai Scientific and Technological Innovation Project ( 13520711500 ), and Science and Technology Commission of Shanghai Municipality ( 14ZR1407300 ). Appendix A Publisher Copyright: {\textcopyright} 2015 King Saud University.",

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doi = "10.1016/j.jscs.2015.07.004",

language = "British English",

volume = "19",

pages = "706--709",

journal = "Journal of Saudi Chemical Society",

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TY - JOUR

T1 - Catalyst-free photooxidation of triarylphosphines under aerobic conditions

AU - Ding, Aishun

AU - Wang, Yu

AU - Rios, Ramon

AU - Sun, Jing

AU - Li, Han

AU - Guo, Hao

N1 - Funding Information: We greatly acknowledge the financial support from National Basic Research Program of China (973 Program, 2012CB720300 ), International Science & Technology Cooperation Program of China ( 2014DFE40130 ), Shanghai Rising-Star Program ( 14QA1400500 ), Shanghai Scientific and Technological Innovation Project ( 13520711500 ), and Science and Technology Commission of Shanghai Municipality ( 14ZR1407300 ). Appendix A Publisher Copyright: © 2015 King Saud University.

PY - 2015/11

Y1 - 2015/11

N2 - A new method for the photooxidation of triarylphosphines into the corresponding oxides is developed. In this new protocol, neither a catalyst nor an additive is required. The greenest oxidant, oxygen in air atmosphere, is used. After a short period of photo irradiation at rt, stoichiometric amounts of the oxides can be easily afforded by simply recycling the solvent under vacuum. No waste is formed in the whole process of this reaction. The substrate scope of this reaction is broad, showing very good application prospects in both organic chemistry and industrial processes.

AB - A new method for the photooxidation of triarylphosphines into the corresponding oxides is developed. In this new protocol, neither a catalyst nor an additive is required. The greenest oxidant, oxygen in air atmosphere, is used. After a short period of photo irradiation at rt, stoichiometric amounts of the oxides can be easily afforded by simply recycling the solvent under vacuum. No waste is formed in the whole process of this reaction. The substrate scope of this reaction is broad, showing very good application prospects in both organic chemistry and industrial processes.

KW - Green chemistry

KW - Oxidation

KW - Phosphine

KW - Phosphine oxide

KW - Photochemistry

UR - http://www.scopus.com/inward/record.url?scp=84946490480&partnerID=8YFLogxK

U2 - 10.1016/j.jscs.2015.07.004

DO - 10.1016/j.jscs.2015.07.004

M3 - Article

AN - SCOPUS:84946490480

SN - 1319-6103

VL - 19

SP - 706

EP - 709

JO - Journal of Saudi Chemical Society

JF - Journal of Saudi Chemical Society

IS - 6

ER -

Catalyst-free photooxidation of triarylphosphines under aerobic conditions

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Keywords

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