2-(3,4-dimethoxybenzoyl)-1,3-cyclopentanedion | 926628-16-2

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 2-(3,4-dimethoxybenzoyl)-1,3-cyclopentanedion
• 英文别名: 2-(3,4-Dimethoxybenzoyl)cyclopentane-1,3-dione
• CAS: 926628-16-2
• 化学式: C₁₄H₁₄O₅
• 分子量: 262.262
• InChiKey: DZKHUMYWZWGAPL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.2
• 重原子数：
  19
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  69.7
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  二氨二碘铂 、 2-(3,4-dimethoxybenzoyl)-1,3-cyclopentanedion 、 silver sulfate 在 barium dihydroxide 作用下， 以 乙醇 、 水 为溶剂， 以70%的产率得到cis-diammine-(2-(3,4-dimethoxyphenylacetyl)-1,3-cyclopentadionato)platinum(II) 2-(3,4-dimethoxyphenylacetyl)-1,3-cyclopentadionate
  参考文献：
  名称：

  Platinum(II) cationic complexes with derivatives of 2-acyl-1,3-cyclopentanedions

  摘要：

  cis-Diammineplatinum(II) complexes containing 2-acyl-1,3-cyclopentadion fragments as a bidentate acido ligand were prepared by the transformation of cis-diamminediiodoplatinum(II) to cis-diamminesulfatoplatinum(II) under the action of silver sulfate with the subsequent treatment of the resulting complex by barium hydroxide and by the reaction of the synthesized base with a twofold amount of 2-acyl-1,3-cyclopentanedion. The products are the cationic complexes of cis-diammineplatinum(II) and contain 2-acyl-1,3-cyclopentanedionate as a bidentate acido ligand, which chelates platinum atom by the carbonyl groups of side acyl chain and one group connected with five-membered cycle, whereas a 2-acyl-1,3-cyclopentadion enolate anion forms counter ion.

  DOI：

  10.1134/s107036320605001x