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Moza, P.N. ; Hustert, K. ; Pal, S.K. ; Sukul, P.

Photocatalytic decomposition of pendimethalin and alachlor.

Chemosphere 25, 1675-1682 (1992)
DOI
Open Access Green möglich sobald Postprint bei der ZB eingereicht worden ist.
Two herbicides pendimethalin [N-(1-ethylpropyl)-2,6-dinitro-3,4-xylidine] and alachlor (2-chloro-2',6'-diethyl-N-methoxymethylacetanilide) were investigated under photolysis using aqueous titanium dioxide suspensions and wave lengths 290 nm. The degradation approximately followed first order kinetics. Several products were isolated and the structure determined by GC-MS and NMR. The photodecomposition of pendimethalin in the presence of TiO2 involves N-dealkylation and nitro group elimination and in the case of alachlor oxidation on both side chain and aromatic ring takes place.
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Publikationstyp Artikel: Journalartikel
Dokumenttyp Wissenschaftlicher Artikel
Korrespondenzautor
ISSN (print) / ISBN 0045-6535
e-ISSN 1879-1298
Zeitschrift Chemosphere
Quellenangaben Band: 25, Heft: 11, Seiten: 1675-1682 Artikelnummer: , Supplement: ,
Verlag Elsevier
Verlagsort Kidlington, Oxford
Nichtpatentliteratur Publikationen
Begutachtungsstatus Peer reviewed
Institut(e) Institute of Ecological Chemistry (IOEC)