p-dichloroarsinobenzoic acid | 78331-49-4

• 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: p-dichloroarsinobenzoic acid
• 英文别名: p-Carboxyphenyl-dichlorarsin；4-dichloroarsino-benzoic acid；4-Dichlorarsino-benzoesaeure；(4-Carboxy-phenyl)-arsendichlorid；4-dichloroarsanylbenzoic acid
• CAS: 78331-49-4
• 化学式: C₇H₅AsCl₂O₂
• 分子量: 266.943
• InChiKey: MDMAQURZTVRRAP-UHFFFAOYSA-N

物化性质

• 沸点：
  377.0±25.0 °C(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.56
• 重原子数：
  12.0
• 可旋转键数：
  2.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  37.3
• 氢给体数：
  1.0
• 氢受体数：
  1.0

反应信息

• 作为反应物：
  描述：

  p-dichloroarsinobenzoic acid 在 氯仿 、 五氯化磷 、 双氧水 、 碳酸氢钠 作用下， 生成 N-(4-arsono-benzoyl)-phenylalanine
  参考文献：
  名称：

  Sieburg, Archiv der Pharmazie, 1916, vol. 254, p. 226

  摘要：

  DOI：
• 作为产物：
  描述：

  4-hydroxyarsinoyl-benzoic acid 在 三氯化磷 作用下， 生成 p-dichloroarsinobenzoic acid
  参考文献：
  名称：

  La Coste, Justus Liebigs Annalen der Chemie, 1881, vol. 208, p. 16

  摘要：

  DOI：

文献信息

• 250. The synthesis and stereochemistry of some tervalent arsenic compounds
  作者：I. G. M. Campbell、R. C. Poller

  DOI：10.1039/jr9560001195

  日期：——
• 108. 2 : 3-Dimercaptopropanol (“British Anti-Lewisite”) and related compounds
  作者：L. A. Stocken

  DOI：10.1039/jr9470000592

  日期：——
• Spring fen vegetation and water chemistry in the Western Carpathian flysch zone
  作者：Michal Hájek、Petr Hekera、Petra Hájková

  DOI：10.1007/bf02804232

  日期：2002.6

  In the western part of the Carpathian flysch zone, aquifers host several springwater chemistry types. Four vegetation types, distinguished along the poor-rich gradient (tufa-forming and peat forming brown moss fens, moderately rich and poor Sphagnum fens), have been compared with respect to the main habitat factors. Water calcium and magnesium concentrations, pH and conductivity as well as the soil organic carbon content were the properties measured that showed the strongest correlation with the main vegetation gradient (the poor-rich gradient). Further, significant differences in iron, sodium, potassium, sulphate and phosphate concentrations were also found between pairs of related vegetation types. The range of calcium concentrations is wide (2-300 mg/l). The calcium concentration in tufa-forming springs is higher than values usually reported from northern and western Europe. Tufa formation is influenced not only by high calcium concentrations, but also by the total chemical composition of springwater and both climatic and topographic conditions. There is a great excess of cations over Cl- and SO42-, balanced by HCO3- and CO32- in springs with the most intense tufa precipitation, Unusually high calcium concentrations combined with high iron concentrations were found in peat-forming brown moss fens. Rich Sphagnum-fens with calcitolerant Sphagnum species are distinctively low in phosphates, The Western Carpathian poor fens dominated by Sphagnum flexuosum have water and soil calcium concentrations comparable to those reported from rich fens of some other areas. The springwater of these fens are rich in iron, phosphates and sulphates, The poorest spring fens with Sphagnum fallax, S. magellanicum, S, papillosum and S. auriculatum are not only poor in calcium, but also in iron, sodium and potassium.
• Oechslin, Chemisches Zentralblatt, 1911, vol. 82, # II, p. 1127
  作者：Oechslin

  DOI：——

  日期：——
• Note
  作者：Montague A. Phillips

  DOI：10.1039/jr9410000192

  日期：——