3,5-Cyclohexadien-1,2-diol-1-carbonsaeure | 60463-06-1

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羟基酸及其衍生物
• 英文名称: 3,5-Cyclohexadien-1,2-diol-1-carbonsaeure
• 英文别名: 1,2-Dihydroxycyclohexa-3,5-diene-1-carboxylate；1,6-dihydroxycyclohexa-2,4-diene-1-carboxylic acid
• CAS: 60463-06-1
• 化学式: C₇H₈O₄
• 分子量: 156.138
• InChiKey: PUCYIVFXTPWJDD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.1
• 重原子数：
  11
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  77.8
• 氢给体数：
  3
• 氢受体数：
  4

文献信息

• Construction of microorganisms
  申请人：CELANESE CORPORATION

  公开号：EP0071446A2

  公开（公告）日：1983-02-09

  This invention provides novel strains of microorganisms (e.g., Pseudomonas putida Biotype A) which are capable of converting toluene to muconic acid quantitatively by the ortho(β-ketoadipate) pathway. Muconate lactonising enzyme is not induced in the microorganism, thereby permitting the muconic acid to be produced and accumulated in a quantity greater than one gram of muconic acid per litre of growth medium.

  本发明提供了新型微生物菌株（如假单胞菌 Pseudomonas putida Biotype A），它们能够通过原(β-酮基己二酸)途径将甲苯定量转化为粘多酸。 这种微生物不诱导粘多酸内酯化酶，因此可以产生和积累粘多酸，其数量超过每升生长培养基一克粘多酸。
• New toning agents for thermographic and photothermographic materials and process
  申请人：AGFA-GEVAERT naamloze vennootschap

  公开号：EP0752616A1

  公开（公告）日：1997-01-08

  Toning agents are provided for use in thermographic and photothermographic materials, either on their own or in combination with at least one other toning agent, with improved compatibility with hydrophobic media as shown by reduced crystallization and reduced diffusion through the material, which properties enabling an improved imaging performance to be achieved and in particular a more neutral image tone after storage.

  所提供的调色剂可单独或与至少一种其他调色剂结合使用，用于热成像和光热成像材料，与疏水性介质的兼容性有所改善，表现为结晶减少，通过材料的扩散减少，这些特性使成像性能得到改善，特别是在储存后的图像色调更加中性。
• Thermographic recording material with improved image tone and/or stability upon thermal development
  申请人：AGFA-GEVAERT N.V.

  公开号：EP0848286A1

  公开（公告）日：1998-06-17

  A recording material comprising a support and a thermosensitive element comprising silver behenate, an organic reducing agent therefor in thermal working relationship therewith and a binder, characterized in that the silver behenate is not associated with mercury and/or lead ions and when the recording material is irradiated with a copper Kα1 X-ray source the ratio, normalized to a quantity of silver in the recording material of 1g per m2 thereof, of the sum of the peak heights of the X-ray diffraction lines attributable to silver behenate at Bragg angles, 2Θ, of 6.01°, 7.56°, 9.12°, 10.66°, 12.12° and 13.62° to the sum of the peak heights of the X-ray diffraction lines at Bragg angles, 2Θ, of 25.60°, 35.16° and 43.40° of NIST standard 1976, rhombohedral Al2O3, determined with the same X-ray diffractometer in the same state of adjustment, is greater than 0.85; production processes for particles of substantially light-insensitive organic silver salt comprising silver behenate with these X-ray characteristics in the presence and substantial absence of organic solvent.

  一种记录材料，包括一个支架和一个热敏元件，热敏元件包括山嵛酸银、一种与之有热工作关系的有机还原剂和一种粘结剂，其特征在于山嵛酸银不与汞和/或铅离子相关联，当用铜Kα1 X射线源照射记录材料时，以记录材料中每平方米1克银的量为标准，在布拉格角2Θ处山嵛酸银的X射线衍射线峰高之和与布拉格角2Θ处X射线衍射线峰高之和的比值分别为6.01°、7.56°、9.12°、10.66°、12.12°和13.62°。在相同的调整状态下，使用相同的 X 射线衍射仪测定的 NIST 1976 年标准斜方体 Al2O3 在布拉格角 2Θ 为 25.60°、35.16° 和 43.40°处的 X 射线衍射线峰高度之和，大于 0.01°、7.56°、9.12°、10.66°、12.12° 和 13.62°；在相同的调整状态下，使用相同的 X 射线衍射仪测定的 NIST 1976 年标准斜方体 Al2O3 在布拉格角 2Θ 为 25.60°、35.16° 和 43.40°处的 X 射线衍射线峰高度之和，大于 0.01°、7.56°、9.12°、10.66°、12.12° 和 13.62°。85；在有机溶剂存在和基本不存在的情况下，具有这些 X 射线特性的由山嵛酸银组成的基本不感光有机银盐颗粒的生产工艺。
• Recording material with improved image tone and/or stability upon thermal development
  申请人：AGFA-GEVAERT N.V.

  公开号：EP0962815A1

  公开（公告）日：1999-12-08

  A recording material comprising a support and a thermosensitive element comprising silver palmitate, an organic reducing agent therefor in thermal working relationship therewith and a binder, characterized in that the silver palmitate is not associated with mercury and/or lead ions and when the recording material is irradiated with a copper Kα1 X-ray source the ratio of the sum of the peak heights of the X-ray diffraction lines attributable to silver palmitate at Bragg angles, 2Θ, of 4.01°, 6.049°, 8.031°, 10.06°, 12.08° and 14.09° to the sum of the peak heights of the X-ray diffraction lines at Bragg angles, 2Θ, of 25.60°, 35.16° and 43.40° of NIST standard 1976, rhombohedral Al2O3, determined with the same X-ray diffractometer in the same state of adjustment on a sample of the recording material and a sample of the NIST standard 1976 cut to fit a sample holder of the X-ray diffractometer, divided by the square root of the quantity of silver in the recording material, expressed in g per m2, is greater than 3.09 m/g0.5; and a process for producing particles of substantially light-insensitive organic silver salt comprising silver palmitate with these X-ray characteristics in the substantial absence of organic solvent.

  一种记录材料，包括一个支架和一个热敏元件，热敏元件包括棕榈酸银、一种与之有热工作关系的有机还原剂和一种粘结剂，其特征在于棕榈酸银与汞和/或铅离子无关，当用铜Kα1 X射线源照射记录材料时，棕榈酸银在布拉格角2Θ处的X射线衍射线峰高之和与布拉格角2Θ处的X射线衍射线峰高之和之比分别为4.01°、6.049°、8.031°、10.06°、12.08°和14.09°。01°、6.049°、8.031°、10.06°、12.08° 和 14.09°，与布拉格角 2Θ 为 25.用同一 X 射线衍射仪在相同的调整状态下，对记录材料样品和切割成适合 X 射线衍射仪样品架的 NIST 1976 年标准样品（斜方体 Al2O3）测定的 25.60°、35.16° 和 43.40°的 X 射线衍射线峰高度之和，除以记录材料中银量的平方根（以克/平方米表示），大于 3.06°、10.06°、12.08° 和 14.09°。09 m/g0.5；以及一种在基本上不使用有机溶剂的情况下生产具有上述X射线特性的基本上对光不敏感的有机银盐颗粒的工艺。
• Recording material with improved shelf-life producing prints upon thermal development with improved archivability
  申请人：AGFA-GEVAERT N.V.

  公开号：EP0962814A1

  公开（公告）日：1999-12-08

  A recording material comprising a support and a thermosensitive element containing silver stearate, an organic reducing agent therefor in thermal working relationship therewith and a binder, characterized in that the silver stearate is not associated with mercury and/or lead ions and when the recording material is irradiated with a copper Kα1 X-ray source the ratio of the sum of the peak heights of the X-ray diffraction lines attributable to silver stearate at Bragg angles, 2Θ, of 2Θ, of 3.62°, 5.45°, 7.30°, 9.04°, 10.97° and 12.71° to the sum of the peak heights of the X-ray diffraction lines at Bragg angles, 2Θ, of 25.60°, 35.16° and 43.40° of NIST standard 1976, rhombohedral Al2O3, determined with the same X-ray diffractometer in the same state of adjustment on a sample of the recording material and a sample of the NIST standard 1976 cut to fit a sample holder of the X-ray diffractometer, divided by the square root of the quantity of silver in the recording material, expressed in g per m2, is greater than 2.2m/g0.5; and a process for producing particles of substantially light-insensitive organic silver salt comprising silver stearate with these X-ray characteristics in the substantial absence of organic solvent.

  一种记录材料，包括一个支撑体和一个热敏元件，该热敏元件含有硬脂酸银、一种与之有热工作关系的有机还原剂和一种粘结剂，其特征在于硬脂酸银与汞和/或铅离子无关，当用铜Kα1 X射线源照射该记录材料时，在布拉格角2Θ处硬脂酸银的X射线衍射线的峰高之和与布拉格角2Θ处X射线衍射线的峰高之和之比分别为3.62°、5.45°、7.30°、9.04°、10.97° 和 12.71°，与布拉格角 2Θ 为 25.在相同的 X 射线衍射仪上，在相同的调整状态下，对记录材料样品和切割成适合 X 射线衍射仪样品架的 NIST 1976 年标准样品（斜方体 Al2O3）测定，NIST 1976 年标准样品（斜方体 Al2O3）的布拉格角 2Θ、35.16° 和 43.40°的 X 射线衍射线峰高度之和除以记录材料中银量的平方根（以克/平方米表示），大于 2.2m/g0.5；以及一种在基本上不使用有机溶剂的情况下生产具有上述X射线特性的基本上对光不敏感的有机银盐颗粒的工艺，这种有机银盐包括硬脂酸银。