[5-(4-isopropylphenylsulfinyl)-1,3-dimethyl-1H-pyrazol-4-yl](2,4-dichlorophenyl)methanone | 1581307-23-4

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: [5-(4-isopropylphenylsulfinyl)-1,3-dimethyl-1H-pyrazol-4-yl](2,4-dichlorophenyl)methanone
• CAS: 1581307-23-4
• 化学式: C₂₁H₂₀Cl₂N₂O₂S
• 分子量: 435.374
• InChiKey: LRUSLBUXAIMLOA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.56
• 重原子数：
  28.0
• 可旋转键数：
  5.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.24
• 拓扑面积：
  51.96
• 氢给体数：
  0.0
• 氢受体数：
  4.0

反应信息

• 作为产物：
  描述：

  4-(2,4-二氯苯甲酰基)-1,3-二甲基-5-羟基吡唑 在 双氧水 、 sodium hydride 、 溶剂黄146 、 三氯氧磷 作用下， 以 四氢呋喃 为溶剂， 反应 30.0h， 生成 [5-(4-isopropylphenylsulfinyl)-1,3-dimethyl-1H-pyrazol-4-yl](2,4-dichlorophenyl)methanone
  参考文献：
  名称：

  The Synthesis and Biological Activities of [5-(4-Substituted Phenylsulfinyl/Sulfonyl)-1,3-Dimethyl-1H-Pyrazol-4-Yl]-Arylmethanones

  摘要：

  A novel series of pyrazole derivatives containing substituted phenylsulfinyl/sulfonyl group have been synthesized via the oxidation of intermediate pyrazole sulfoether with H2O2 in acetic acid. The novel compounds were characterized by melting point, H-1 NMR, FT-IR, MS, and elemental analysis or HRMS. The biological activity results showed that most of the title compounds exhibit significant fungicidal activities against Alternaria solani Sorauer, Phytophthora capsici, and Corynespora cassiicola. [Supplementary materials are available for this article. Go to the publisher's online edition of Phosphorus, Sulfur, and Silicon and the Related Elements for the following free supplemental files: Additional text and figures.]

  DOI：

  10.1080/10426507.2013.829832