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Photochemistry of metalaxyl.
J. Agric. Food Chem. 40, 2488-2492 (1992)
The photolysis of the fungicide metalaxyl in aqueous solution has been examined, Irradiation at 254 and 290 nm resulted, respectively, in 53 and 10% substrate transformation in 3 h. Long-time (65 h) irradiation under artificial sunlight in the presence of commercially available humic acid resulted in 65% degradation of the chemical. The photolysis leads not only to rearrangement of the N-acyl group to the aromatic ring but also to demethoxyiation, N-deacylation, and elimination of the methoxycarbonyl group from the molecule.
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Publication type
Article: Journal article
Document type
Scientific Article
Language
english
Publication Year
1992
HGF-reported in Year
0
ISSN (print) / ISBN
0021-8561
e-ISSN
1520-5118
Quellenangaben
Volume: 40,
Issue: 12,
Pages: 2488-2492
Publisher
American Chemical Society (ACS)
Reviewing status
Peer reviewed
Institute(s)
Institute of Ecological Chemistry (IOEC)
Scopus ID
0000548010
Erfassungsdatum
1992-12-31