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Radical and Electrophilic Reactions of Anodic Oxidation Intermediates of Organophosphorus Compounds

Authors :
Romakhin, A. S.
Babkin, Yu.A.
Paljutin, F. M.
Zagumennov, V. A.
Khusainova, D. R.
Ignatiev, Yu.A.
Kosachev, I. P.
Nikitin, E. V.
Kargin, Yu.M.
Source :
Phosphorus, Sulfur, and Silicon and the Related Elements; September 1990, Vol. 51 Issue: 1 p194-194, 1p
Publication Year :
1990

Abstract

Cationic radicals generated by anodic oxidation of organophosphorus (III) compounds are superelectrophilic radicals. This determines the pattern of their reactivity towards various substrates. The oxidation of (RO)2PO- and (RO)2PS- gives corresponding radicals. Interaction of the mentioned radical species with ArH and olefines includes a common stage of radical adduct formation. It has been stated that the oxidation of the adduct into corresponding carbonium ion plays an important role in the following adduct conversions. This is particularly confirmed by the difference in the composition of products obtained in conditions of homogeneous (via photolysis or with stable radical cations) and heterogeneous (on the anode surface) generation of phosphorylating species.

Details

Language :
English
ISSN :
10426507 and 15635325
Volume :
51
Issue :
1
Database :
Supplemental Index
Journal :
Phosphorus, Sulfur, and Silicon and the Related Elements
Publication Type :
Periodical
Accession number :
ejs11735348
Full Text :
https://doi.org/10.1080/10426509008544246