(Z)-4-(2-bromo-3-oxoprop-1-en-1-yl)benzonitrile | 24247-52-7

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 肉桂醛
• 英文名称: (Z)-4-(2-bromo-3-oxoprop-1-en-1-yl)benzonitrile
• 英文别名: 4-(2-bromo-3-oxo-trans-propenyl)-benzonitrile；4-(2-Brom-3-oxo-trans-propenyl)-benzonitril；4-[(Z)-2-bromo-3-oxoprop-1-enyl]benzonitrile
• CAS: 24247-52-7
• 化学式: C₁₀H₆BrNO
• 分子量: 236.068
• InChiKey: CRCFLCKAUVMQRO-YHYXMXQVSA-N

物化性质

• 熔点：
  158-159 °C
• 沸点：
  396.7±37.0 °C(Predicted)
• 密度：
  1.54±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  13
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  40.9
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  (Z)-4-(2-bromo-3-oxoprop-1-en-1-yl)benzonitrile 、 对氨基苯甲酸 在 乙醇 作用下， 生成 4-(β-bromo-4-cyano-trans(?)-cinnamylidenamino)-benzoic acid
  参考文献：
  名称：

  Cinnamic and 2-Thienylacrylic Derivatives

  摘要：

  DOI：

  10.1021/jo01363a027
• 作为产物：
  描述：

  p-cyanocinnamaldehyde 在 溴 作用下， 生成 (Z)-4-(2-bromo-3-oxoprop-1-en-1-yl)benzonitrile
  参考文献：
  名称：

  Cinnamic and 2-Thienylacrylic Derivatives

  摘要：

  DOI：

  10.1021/jo01363a027

文献信息

• Process and composition for inhibiting iron and steel corrosion
  申请人：DOWELL SCHLUMBERGER INCORPORATED

  公开号：EP0289665A1

  公开（公告）日：1988-11-09

  A composition and method for inhibiting the attack of aqueous corrosive fluids on metal by contacting the metal with a composition including an α,β -unsaturated aldehyde and a surfactant.

  一种抑制水性腐蚀性流体对金属侵蚀的组合物和方法，方法是将金属与一种包括 α、β - 不饱和醛和表面活性剂的组合物接触。
• Process and composition for protecting chrome steel
  申请人：SOFITECH N.V.

  公开号：EP0471400A1

  公开（公告）日：1992-02-19

  A composition and method for inhibiting the corrosion of steel containing greater than about 9% chromium in the presence of at least one mineral acid, especially at temperatures above 250 F. The composition is made of a corrosion inhibitor selected from phenyl ketone, phenyl ketone with a quaternary salt of a nitrogen-containing heterocyclic aromatic compound, or cinnamaldehyde with a quaternary salt of a nitrogen-containing aromatic compound and an acid soluble metal from antimonium or bismuth.

  一种组合物和方法，用于在至少一种矿物酸的存在下，特别是在温度高于华氏 250 度的条件下，抑制含铬量大于约 9% 的钢的腐蚀。该组合物由一种腐蚀抑制剂制成，该腐蚀抑制剂选自苯基酮、苯基酮与含氮杂环芳香化合物的季盐、或肉桂醛与含氮芳香化合物的季盐，以及锑或铋中的一种酸溶性金属。
• Improved corrosion-inhibiting additives, treatment fluids and associated methods
  申请人：Halliburton Energy Services, Inc.

  公开号：EP2471887A1

  公开（公告）日：2012-07-04

  Corrosion-inhibiting additives comprising certain surfactants, and associated treatment fluids and methods of use are described. In one embodiment, the method comprises: providing a treatment fluid that comprises a base fluid, an α,β-unsaturated aldehyde, a sulfur-containing compound, and at least one nitrogen-containing surfactant that is anionic, nonionic, amphoteric, or zwitterionic; and introducing the treatment fluid into a subterranean formation. In another embodiment, the method comprises: providing a corrosion-inhibiting additive that comprises an α,β-unsaturated aldehyde, a sulfur-containing compound, and at least one nitrogen-containing surfactant that is anionic, nonionic, amphoteric, or zwitterionic; contacting a surface with the corrosion-inhibiting additive; and allowing the corrosion-inhibiting additive to interact with the surface, whereby corrosion of the surface is at least partially inhibited or a portion of an undesirable substance on the surface is removed.

  本文描述了包含某些表面活性剂的缓蚀添加剂以及相关的处理液和使用方法。在一个实施方案中，该方法包括：提供一种处理液，该处理液包括一种基液、一种α，β-不饱和醛、一种含硫化合物和至少一种阴离子、非离子、两性或齐聚离子的含氮表面活性剂；以及将该处理液引入地下地层。在另一个实施方案中，该方法包括：提供一种缓蚀添加剂，该添加剂包括一种α，β-不饱和醛、一种含硫化合物和至少一种阴离子、非离子、两性离子或共价键离子的含氮表面活性剂；将表面与缓蚀添加剂接触；以及使缓蚀添加剂与表面相互作用，从而至少部分抑制表面的腐蚀或去除表面上的部分不良物质。
• Using synthetic acid compositions as alternatives to conventional acids in the oil and gas industry
  申请人：FLUID ENERGY GROUP LTD

  公开号：US10035944B2

  公开（公告）日：2018-07-31

  A synthetic acid composition for use in oil industry activities is disclosed. The composition comprises urea and hydrogen chloride in a molar ratio of not less than 0.1:1; a metal iodide or iodate; an alcohol or derivative thereof. Optionally, the composition may include formic acid or a derivative thereof propylene glycol or a derivative thereof, ethylene glycol glycerol or a mixture thereof; cinnamaldehyde or a derivative thereof; and a phosphonic acid derivative.

  公开了一种用于石油工业活动的合成酸组合物。该组合物包括摩尔比不小于 0.1:1 的尿素和氯化氢；金属碘化物或碘酸盐；醇或其衍生物。另外，该组合物还可包括甲酸或其衍生物、丙二醇或其衍生物、乙二醇甘油或其混合物；肉桂醛或其衍生物；以及膦酸衍生物。
• Corrosion inhibition of HCL treatment fluids with environmentally compatible solvent
  申请人：Halliburton Energy Services, Inc.

  公开号：US10604850B2

  公开（公告）日：2020-03-31

  A method of treating in a subterranean formation including placing a corrosion inhibitor composition into a subterranean formation, where the formation includes an acidic environment having a pH of about 5 or below, where the composition includes: an organic solvent comprising an alcohol with a flash point of at least about 75° C.; a nitrogen containing compound; an aqueous acid solution comprising HCl; and contacting a metal surface with the corrosion inhibitor composition. A corrosion inhibitor composition includes an organic solvent comprising an alcohol with a flash point of at least about 75° C.; a nitrogen containing compound; and an aqueous acid solution comprising HCl.

  一种处理地下地层的方法，包括将缓蚀剂组合物放入地下地层，其中地层包括pH值约为5或以下的酸性环境，组合物包括：由闪点至少约为75℃的醇组成的有机溶剂；含氮化合物；由盐酸组成的酸性水溶液；以及将金属表面与缓蚀剂组合物接触。一种缓蚀剂组合物包括一种有机溶剂，由闪点至少约为 75 摄氏度的醇、一种含氮化合物和一种含盐酸的酸水溶液组成。