3-(1-hydroxyethylidene)-5-(4-methoxybenzoylmethyl)pyrrolidine-2,4-dione | 1301757-54-9

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 3-(1-hydroxyethylidene)-5-(4-methoxybenzoylmethyl)pyrrolidine-2,4-dione
• CAS: 1301757-54-9
• 化学式: C₁₅H₁₅NO₅
• 分子量: 289.288
• InChiKey: ZPKNQVASTCLEHY-UHFFFAOYSA-N

反应信息

• 作为产物：
  描述：

  在 盐酸 、 水 、 sodium methylate 作用下， 以 甲醇 为溶剂， 生成 3-(1-hydroxyethylidene)-5-(4-methoxybenzoylmethyl)pyrrolidine-2,4-dione
  参考文献：
  名称：

  Synthesis and bioactivity of novel 3-(1-hydroxyethylidene)-5-substituted-pyrrolidine-2,4-dione derivatives

  摘要：

  Ten novel 5-substituted derivatives of 3-(1-hydroxyethylidene)pyrrolidine-2,4-dione were synthesized. The compounds were confirmed by IR, H-1 NMR, MS and elemental analysis. The bioassay indicated that these compounds showed noticeable herbicidal activities, and compounds 6f and 6j exhibited excellent inhibitory activities against the stalk of Echinochloa crusgalli, with EC50 values of 94.4 and 72.7 mg/L, respectively. (C) 2012 Chun Long Yang. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.

  DOI：

  10.1016/j.cclet.2012.07.002