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Schedel, G. ; Lenoir, D. ; Boule, P.

Phototransformation of Monochlorophenols Induced by Excitation of Nitrate Ions.

Chemosphere 22, 1063-1069 (1991)
DOI
Open Access Green möglich sobald Postprint bei der ZB eingereicht worden ist.
The excitation of nitrate ions in the presence of monochlorophenol leads mainly to the formation of chlorodihydroxybenzenes. The hydroxylation occurs in ortho or para position with respect to hydroxy function. The reaction is attributed to an electrophilic reaction of hydroxyl radicals formed in the photolysis of nitrate ions. No chloronitrophenol was detected whereas, in the same conditions, nitrophenols can be formed from phenol. This phenomenon is related to the electron-attractive character of chlorine which unfavours the reactions with nitrogen oxides. A minor formation of hydroquinone from 2-chloro- and 3-chlorophenol is attributed to the phototransformation of chlorohydroquinone formed in the first stage of the reaction.
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Publikationstyp Artikel: Journalartikel
Dokumenttyp Wissenschaftlicher Artikel
Korrespondenzautor
ISSN (print) / ISBN 0045-6535
e-ISSN 1879-1298
Zeitschrift Chemosphere
Quellenangaben Band: 22, Heft: 11, Seiten: 1063-1069 Artikelnummer: , Supplement: ,
Verlag Elsevier
Verlagsort Kidlington, Oxford
Nichtpatentliteratur Publikationen
Begutachtungsstatus Peer reviewed
Institut(e) Institute of Ecological Chemistry (IOEC)