dimethyl 4-carboxypyridine-2,6-dicarboxylate

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: dimethyl 4-carboxypyridine-2,6-dicarboxylate
• 英文别名: 2,6-Bis(methoxycarbonyl)isonicotinic acid；2,6-bis(methoxycarbonyl)pyridine-4-carboxylic acid
• 化学式: C₁₀H₉NO₆
• 分子量: 239.185
• InChiKey: IDMJGOLVRVFGTL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  17
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  103
• 氢给体数：
  1
• 氢受体数：
  7

反应信息

• 作为产物：
  描述：

  吡啶-2.6-二羧酸二甲酯 在 potassium permanganate 、 高氯酸 、 iron(II) perchlorate hexahydrate 、 双氧水 作用下， 以 水 、 丙酮 为溶剂， 反应 3.0h， 生成 dimethyl 4-carboxypyridine-2,6-dicarboxylate
  参考文献：
  名称：

  TRACERS FOR PETROLEUM RESERVOIRS

  摘要：

  该披露涉及分析从储层中提取的流体的方法，该方法包括在第一位置向储层引入具有第一络合剂的第一组成物，从与第一位置不同的第二位置提取储层中的流体，将流体与具有镧系离子浓度的第二组成物结合，形成具有第一络合剂和镧系离子形成的络合物浓度的第三组成物，将一定量的络合物暴露于电磁辐射中，持续第一时间段直至时间to，检测来自一定量络合物的荧光发射，持续第二时间段，从时间t1>t0开始，其中t1−t0大于2微秒，并确定第一位置和第二位置之间的流体流动路径的信息。

  公开号：

  US20190226326A1

文献信息

• Tracers for petroleum reservoirs
  申请人：Saudi Arabian Oil Company

  公开号：US11230919B2

  公开（公告）日：2022-01-25

  The disclosure features methods of analyzing a fluid extracted from a reservoir, the methods including introducing a first composition featuring a first complexing agent into a reservoir at a first location, extracting a fluid from the reservoir at a second location different from the first location, combining the fluid with a second composition featuring a concentration of a lanthanide ion to form a third composition featuring a concentration of a complex formed by the first complexing agent and the lanthanide ion, exposing a quantity of the complex to electromagnetic radiation for a first time period ending at a time t0, detecting fluorescence emission from the quantity of the complex for a second time period starting at a time t1>t0, where t1−t0 is greater than 2 microseconds, and determining information about a fluid flow path between the first location and the second location.

  本公开的特征是分析从储层中提取的流体的方法，该方法包括在第一位置将具有第一络合剂的第一组合物引入储层，在不同于第一位置的第二位置从储层中提取流体，将流体与具有镧系离子浓度的第二组合物结合以形成具有由第一络合剂和镧系离子形成的络合物浓度的第三组合物、将一定量的络合物暴露于电磁辐射中，第一时间段结束于时间 t0，检测一定量的络合物在第二时间段的荧光发射，第二时间段开始于时间 t1>t0，其中 t1-t0 大于 2 微秒，确定第一位置和第二位置之间的流体流动路径信息。
• [EN] TRACERS FOR PETROLEUM RESERVOIRS<br/>[FR] TRACEURS POUR RÉSERVOIRS DE PÉTROLE
  申请人：SAUDI ARABIAN OIL CO

  公开号：WO2019143917A2

  公开（公告）日：2019-07-25

  The disclosure features methods of analyzing a fluid extracted from a reservoir, the methods including introducing a first composition featuring a first complexing agent into a reservoir at a first location, extracting a fluid from the reservoir at a second location different from the first location, combining the fluid with a second composition featuring a concentration of a lanthanide ion to form a third composition featuring a concentration of a complex formed by the first complexing agent and the lanthanide ion, exposing a quantity of the complex to electromagnetic radiation for a first time period ending at a time t0, detecting fluorescence emission from the quantity of the complex for a second time period starting at a time t1 > t0, where t1-t0 is greater than 2 microseconds, and determining information about a fluid flow path between the first location and the second location.
• TRACERS FOR PETROLEUM RESERVOIRS
  申请人：Saudi Arabian Oil Company

  公开号：US20190226326A1

  公开（公告）日：2019-07-25

  The disclosure features methods of analyzing a fluid extracted from a reservoir, the methods including introducing a first composition featuring a first complexing agent into a reservoir at a first location, extracting a fluid from the reservoir at a second location different from the first location, combining the fluid with a second composition featuring a concentration of a lanthanide ion to form a third composition featuring a concentration of a complex formed by the first complexing agent and the lanthanide ion, exposing a quantity of the complex to electromagnetic radiation for a first time period ending at a time to, detecting fluorescence emission from the quantity of the complex for a second time period starting at a time t 1 >t 0 , where t 1 −t 0 is greater than 2 microseconds, and determining information about a fluid flow path between the first location and the second location.

  该披露涉及分析从储层中提取的流体的方法，该方法包括在第一位置向储层引入具有第一络合剂的第一组成物，从与第一位置不同的第二位置提取储层中的流体，将流体与具有镧系离子浓度的第二组成物结合，形成具有第一络合剂和镧系离子形成的络合物浓度的第三组成物，将一定量的络合物暴露于电磁辐射中，持续第一时间段直至时间to，检测来自一定量络合物的荧光发射，持续第二时间段，从时间t1>t0开始，其中t1−t0大于2微秒，并确定第一位置和第二位置之间的流体流动路径的信息。