The Synthesis and Herbicidal Activity of 1-Alkyl-3-(α-hydroxysubstituted benzylidene)pyrrolidine-2,4-diones

Autor: Hua-Zheng Yang, Yong-Hong Li, Bin Liu, Fang-Zhong Hu, Xiao-Mao Zou, Chang-Sheng Yao, You-Quan Zhu
Jazyk: angličtina
Rok vydání: 2005
Předmět:
Zdroj: Molecules, Vol 10, Iss 2, Pp 427-434 (2005)
Druh dokumentu: article
ISSN: 1420-3049
DOI: 10.3390/10020427
Popis: In the search for better herbicides a series of 1-alkyl-3-(α-hydroxy-(un)substituted benzylidene)pyrrolidine-2,4-diones were prepared and their structure-activity relationships studied. All their structures have been confirmed by 1H-NMR andelemental analysis. The preliminary bioassay results indicated that some of them have highherbicidal activity against annual dicotyledonous and monocotyledonous plants.
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