More toxic and photoresistant products from photodegradation of fenoxaprop-p-ethyl

…, J Chen, Y Wang, X Cai, X Wei, X Qiao

文献索引：Lin, Jing; Chen, Jingwen; Wang, Ying; Cai, Xiyun; Wei, Xiaoxuan; Qiao, Xianliang Journal of Agricultural and Food Chemistry, 2008 , vol. 56, # 17 p. 8226 - 8230

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被引用次数: 13

摘要

The photodegradation pathway of the commonly used herbicide fenoxaprop-p-ethyl (FE) was elucidated, and the effects of the photodegradation on its toxicity evolution were investigated. Under solar irradiation, FE could undergo photodegradation, and acetone enhanced the photolysis rates significantly. The same photoproducts formed under the irradiation of λ> 200 nm and λ> 290 nm through rearrangement, loss of ethanol after ...