o,o'-benzil dicarboxylic acid | 72872-62-9

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 二苯乙烯类
• 英文名称: o,o'-benzil dicarboxylic acid
• 英文别名: benzoyl-2,2'-dicarboxylic acid；α,α'-dioxo-bibenzyl-2,2'-dicarboxylic acid；α,α'-Dioxo-bibenzyl-2,2'-dicarbonsaeure；Benzil-dicarbonsaeure-(2.2')；Diphthalylsaeure；Benzil-2,2'-dicarbonsaeure；2-[2-(2-Carboxyphenyl)-2-oxo-acetyl]benzoic acid；2-[2-(2-carboxyphenyl)-2-oxoacetyl]benzoic acid
• CAS: 72872-62-9
• 化学式: C₁₆H₁₀O₆
• 分子量: 298.252
• InChiKey: YAZLZCOKXMMOPF-UHFFFAOYSA-N

物化性质

• 熔点：
  271 °C
• 沸点：
  580.0±35.0 °C(Predicted)
• 密度：
  1.451±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  22
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  109
• 氢给体数：
  2
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  o,o'-benzil dicarboxylic acid 在 氢氧化钾 、 ammonium hydroxide 、 potassium permanganate 、 sodium carbonate 、 copper(II) sulfate 、 锌 作用下， 以 水 为溶剂， 生成 diphenylmethane-2,2'-dicarboxylic acid
  参考文献：
  名称：

  Corda, Luciana; Fadda, Anna Maria; Maccioni, Anna Maria, Gazzetta Chimica Italiana, 1990, vol. 120, # 11, p. 671 - 676

  摘要：

  DOI：
• 作为产物：
  描述：

  2,2'-(乙烷-1,2-二基)二苯甲酸 在 potassium permanganate 作用下， 生成 o,o'-benzil dicarboxylic acid
  参考文献：
  名称：

  Dobrew, Justus Liebigs Annalen der Chemie, 1887, vol. 239, p. 66

  摘要：

  DOI：

文献信息

• Esterification of an exchange solvent enriched composition
  申请人：Parker Randolph Kenny

  公开号：US20060264664A1

  公开（公告）日：2006-11-23

  A process is provided for producing an enriched carboxylic acid compositions produced by contacting composition comprising a carboxylic acid with an enrichment feed in an enrichment zone to form an enriched carboxylic acid composition. This invention also relates to a process and the resulting compositions for removing catalyst from a carboxylic acid composition to produce a post catalyst removal composition.

  提供一种生产富集羧酸组分的方法，包括将含有羧酸的组分与富集进料在富集区接触，以形成富集羧酸组分。本发明还涉及一种方法和由此产生的组分，用于从羧酸组分中去除催化剂，以生产催化剂去除后的组分。
• Enriched terephthalic acid composition
  申请人：Gibson Edward Philip

  公开号：US20060264666A1

  公开（公告）日：2006-11-23

  A process is provided for producing an enriched carboxylic acid compositions produced by contacting composition comprising a carboxylic acid with an enrichment feed in an enrichment zone to form an enriched carboxylic acid composition. This invention also relates to a process and the resulting compositions for removing catalyst from a carboxylic acid composition to produce a post catalyst removal composition.

  本发明提供了一种生产富集羧酸组分的方法，该方法通过将含有羧酸的组分与富集进料在富集区接触，形成富集羧酸组分。本发明还涉及一种从羧酸组分中去除催化剂以生产后催化剂去除组分的方法和产生的组分。
• Esterification of an enriched composition
  申请人：Gibson Edward Philip

  公开号：US20060264662A1

  公开（公告）日：2006-11-23

  A process is provided for producing an enriched carboxylic acid compositions produced by contacting composition comprising a carboxylic acid with an enrichment feed in an enrichment zone to form an enriched carboxylic acid composition. This invention also relates to a process and the resulting compositions for removing catalyst from a carboxylic acid composition to produce a post catalyst removal composition.

  提供一种生产富集羧酸组分的方法，该方法通过将含有羧酸的组分与富集进料在富集区接触，形成富集羧酸组分。本发明还涉及一种从羧酸组分中去除催化剂以产生催化剂后去除组分的过程和得到的组分。
• Process to produce an enrichment feed
  申请人：Gibson Edward Philip

  公开号：US20060264661A1

  公开（公告）日：2006-11-23

  A process is provided for producing an enriched carboxylic acid compositions produced by contacting composition comprising a carboxylic acid with an enrichment feed in an enrichment zone to form an enriched carboxylic acid composition. This invention also relates to a process and the resulting compositions for removing catalyst from a carboxylic acid composition to produce a post catalyst removal composition.

  提供了一种生产富集羧酸组分的方法，该方法通过将含有羧酸的组分与富集进料在富集区接触，形成富集羧酸组分。本发明还涉及一种去除催化剂从羧酸组分中生产后催化剂去除组分的方法和所得到的组分。
• Enriched carboxylic acid composition
  申请人：Gibson Edward Philip

  公开号：US20060264663A1

  公开（公告）日：2006-11-23

  A process is provided for producing an enriched carboxylic acid compositions produced by contacting composition comprising a carboxylic acid with an enrichment feed in an enrichment zone to form an enriched carboxylic acid composition. This invention also relates to a process and the resulting compositions for removing catalyst from a carboxylic acid composition to produce a post catalyst removal composition.

  提供一种生产富集羧酸组分的方法，包括将含羧酸的组分与富集进料在富集区接触，形成富集羧酸组分。本发明还涉及一种从羧酸组分中去除催化剂以生产后去除催化剂组分的方法和产物。