Cookies Policy
X

This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies.

I accept this policy

Find out more here

Epr Studies On Electron Transfer Reactions Between O-Benzoyl-N-Alkylhydroxylamines and Perfluoroacyl Peroxides. Generation of n- and sec-Alkyl Perfluoroacyl Nitroxides and sec- and tert-Alkyl Perfluoroalkyl Nitroxides

No metrics data to plot.
The attempt to load metrics for this article has failed.
The attempt to plot a graph for these metrics has failed.
The full text of this article is not currently available.

Brill’s MyBook program is exclusively available on BrillOnline Books and Journals. Students and scholars affiliated with an institution that has purchased a Brill E-Book on the BrillOnline platform automatically have access to the MyBook option for the title(s) acquired by the Library. Brill MyBook is a print-on-demand paperback copy which is sold at a favorably uniform low price.

This Article is currently unavailable for purchase.
Add to Favorites
You must be logged in to use this functionality

Cover image Placeholder

Both EPR studies and product analysis have disclosed that the oxidation of O-benzoyl-N-alkylhydroxylamines (1, 4, 7) by perfluoroacyl peroxides (2) is an electron transfer-initiated process. Depending on the nature of the alkyl groups in the substrates, the caged radical pair CP1 (RN*OCOPh, RfCOO*) may react through different radical pathways resulting in different nitroxides along with the neutral products. With primary, benzyl and secondary alkyl groups, a 1,2-acyl shift becomes the predominant pathway resulting in acyl nitroxides (3, 5). With tert-alkyl groups such as tert-butyl, tert-alkyl perfluoroalkyl nitroxides (8) are formed via β-scission of both RN*OCOPh and RfCOO*. A general mechanistic pathway is proposed for the titled reactions generating the quite useful fluorinated nitroxides.

Affiliations: 1: Department of Chemistry Huazhong University of Science and Technology Wuhan 430074, CHINA

10.1163/156856792X00191
/content/journals/10.1163/156856792x00191
dcterms_title,pub_keyword,dcterms_description,pub_author
10
5
Loading
Loading

Full text loading...

/content/journals/10.1163/156856792x00191
Loading

Data & Media loading...

http://brill.metastore.ingenta.com/content/journals/10.1163/156856792x00191
Loading

Article metrics loading...

/content/journals/10.1163/156856792x00191
2017-12-14

Sign-in

Can't access your account?
  • Key

  • Full access
  • Open Access
  • Partial/No accessInformation