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

Molecules

You-Quan Zhu¹  Chang-Sheng Yao¹  Xiao-Mao Zou¹  Fang-Zhong Hu¹  Bin Liu¹  Yong-Hong Li¹ 

[1] id="af1-molecules-10-00427">State Key Laboratory and Institute of Elemento-Organic Chemistry, Nankai University, Tianjin, 300071, P.R. Chi

关键词: Pyrrolidine;    herbicides;    inhibition;   

DOI  :  10.3390/10020427

来源: mdpi

【 摘 要 】

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 and elemental analysis. The preliminary bioassay results indicated that some of them have high herbicidal activity against annual dicotyledonous and monocotyledonous plants.  

【 授权许可】

Unknown   
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