Synthesis and Herbicidal Activities of Novel 3-(α-Hydroxymethylene) pyrrolidine-2,4-dione Derivatives Containing a Cyclopropane Moiety
作者:You-quan Zhu、Jin Zhang、Yan-wei Yuan、Li-fen Xie、Hai-zhen Xu、Xiao-mao Zou、Hua-zheng Yang
DOI:10.1002/jhet.909
日期:2013.3
A variety of novel 3‐(α‐hydroxymethylene)pyrrolidine‐2,4‐dione derivatives containing a cyclopropane moiety were designed and synthesized in satisfactory yields. Their structures were confirmed by 1H NMR and HRMS. The bioassays indicated that most of the title compounds displayed some extent herbicidal activities at 100 mg/mL.
设计并合成了多种新型的含有环丙烷部分的3-(α-羟基亚甲基)吡咯烷-2,4-二酮衍生物,并以令人满意的产率合成了这些衍生物。它们的结构通过1 H NMR和HRMS确认。生物测定表明,大多数标题化合物在100 mg / mL时均显示出一定程度的除草活性。