2-ethylsulfanyl-4-nitro-benzoic acid | 2597-58-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 2-ethylsulfanyl-4-nitro-benzoic acid
• 英文别名: 2-Aethylmercapto-4-nitro-benzoesaeure；2-(Ethylsulfanyl)-4-nitrobenzoic acid；2-ethylsulfanyl-4-nitrobenzoic acid
• CAS: 2597-58-2
• 化学式: C₉H₉NO₄S
• mdl: MFCD03034712
• 分子量: 227.241
• InChiKey: WQYAONRUQVQXHA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  15
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  108
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  2-ethylsulfanyl-4-nitro-benzoic acid 在 双氧水 、 溶剂黄146 作用下， 生成 2-ethanesulfinyl-4-nitro-benzoic acid
  参考文献：
  名称：

  Magnetic polarity ages of the fossil-bearing strata at the Si-hetun section, West Liaoning: A preliminary result

  摘要：

  Rock-magnetic and palaeomagnetic studies have been carried out on the interval of famous fossil-bearing sedimentary rocks and its overlying basalts and underlying basalts at the Sihetun section, West Liaoning Province. Normal polarity was obtained for the sedimentary Interval and the underlying basalts, while reversed polarity was found In the overlying basalts. Taking account of the new Ar-40/Ar-39 ages (Swisher et al., 1999), we classified the fossil-bearing sedimentary Interval into the Barremian M3n zone (Early Cretaceous age). Several abnormal horizons on magnetic properties, probably corresponding to the tuffs, were observed In the fossil-bearing sedimentary interval. This implies that the massive bio-extinction may link to dramatic environmental changes that were caused by volcanic eruptions.

  DOI：

  10.1007/bf03187035
• 作为产物：
  描述：

  硫酸二乙酯 、 bis(2,2'-dithio-4,4'-dinitrobenzoic acid) 在 sodium hydroxide 作用下， 生成 2-ethylsulfanyl-4-nitro-benzoic acid
  参考文献：
  名称：

  Magnetic polarity ages of the fossil-bearing strata at the Si-hetun section, West Liaoning: A preliminary result

  摘要：

  Rock-magnetic and palaeomagnetic studies have been carried out on the interval of famous fossil-bearing sedimentary rocks and its overlying basalts and underlying basalts at the Sihetun section, West Liaoning Province. Normal polarity was obtained for the sedimentary Interval and the underlying basalts, while reversed polarity was found In the overlying basalts. Taking account of the new Ar-40/Ar-39 ages (Swisher et al., 1999), we classified the fossil-bearing sedimentary Interval into the Barremian M3n zone (Early Cretaceous age). Several abnormal horizons on magnetic properties, probably corresponding to the tuffs, were observed In the fossil-bearing sedimentary interval. This implies that the massive bio-extinction may link to dramatic environmental changes that were caused by volcanic eruptions.

  DOI：

  10.1007/bf03187035

文献信息

• Kurihara et al., Yakugaku Zasshi/Journal of the Pharmaceutical Society of Japan, 1955, vol. 75, p. 215,217
  作者：Kurihara et al.

  DOI：——

  日期：——
• Magnetic polarity ages of the fossil-bearing strata at the Si-hetun section, West Liaoning: A preliminary result
  作者：Yongxin Pan、Rixiang Zhu、Shaw John、Yaoxiu Zhou

  DOI：10.1007/bf03187035

  日期：2001.9

  Rock-magnetic and palaeomagnetic studies have been carried out on the interval of famous fossil-bearing sedimentary rocks and its overlying basalts and underlying basalts at the Sihetun section, West Liaoning Province. Normal polarity was obtained for the sedimentary Interval and the underlying basalts, while reversed polarity was found In the overlying basalts. Taking account of the new Ar-40/Ar-39 ages (Swisher et al., 1999), we classified the fossil-bearing sedimentary Interval into the Barremian M3n zone (Early Cretaceous age). Several abnormal horizons on magnetic properties, probably corresponding to the tuffs, were observed In the fossil-bearing sedimentary interval. This implies that the massive bio-extinction may link to dramatic environmental changes that were caused by volcanic eruptions.