4-(5-bromo-2,4-dimethoxy-phenyl)-3-hydroxy-4-oxo-butyric acid | 857791-69-6

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 4-(5-bromo-2,4-dimethoxy-phenyl)-3-hydroxy-4-oxo-butyric acid
• 英文别名: β-Oxy-β-(5-brom-2.4-dimethoxy-benzoyl)-propionsaeure；4-(5-Brom-2,4-dimethoxy-phenyl)-3-hydroxy-4-oxo-buttersaeure
• CAS: 857791-69-6
• 化学式: C₁₂H₁₃BrO₆
• 分子量: 333.136
• InChiKey: SIIDQOXPLMZFIS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.48
• 重原子数：
  19.0
• 可旋转键数：
  6.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  93.06
• 氢给体数：
  2.0
• 氢受体数：
  5.0

反应信息

• 作为反应物：
  描述：

  4-(5-bromo-2,4-dimethoxy-phenyl)-3-hydroxy-4-oxo-butyric acid 、 碘甲烷 在 甲醇 、 silver(l) oxide 作用下， 生成 4-(5-bromo-2,4-dimethoxy-phenyl)-3-methoxy-4-oxo-butyric acid methyl ester
  参考文献：
  名称：

  Tectonics of Precambrian basement of the Tarim craton

  摘要：

  The Altyn Tagh Mountain is the main area where the Precambrian basements of Tarim craton are exposed. There are two ophiolitic belts in Altyn Tagh: one belt is exposed in the northern margin of Altyn Tagh whose formation age is about (829 +/- 60) Ma, the other is situated along the southern margin of Altyn Tagh and has a formation age of about (1449 +/- 270) Ma. This paper proposes a simple tectonic model for the Precambrian basement of Tarim craton established from ophiolites in Altyn Tagh area. The south Tarim block had amalgamated with Qaidam block during about 1400-1500 Ma along the present Altyn fault, while the south Tarim-Qaidam united block was still separated from the north Tarim block by an ocean. The united block of south Tarim and Qaidam collided with north Tarim block along the zone of high positive anomaly of central Tarim, Hongliugou and Lapeiquan in about 800 Ma. So since the Sinian (beginning at 800 Ma) there has been an integrated basement for Tarim craton.

  DOI：

  10.1007/bf02882257
• 作为产物：
  描述：

  4-(2,4-二甲氧基-苯基)-4-氧代丁酸 在 氯仿 、 溴 、 sodium carbonate 作用下， 生成 4-(5-bromo-2,4-dimethoxy-phenyl)-3-hydroxy-4-oxo-butyric acid
  参考文献：
  名称：

  Tectonics of Precambrian basement of the Tarim craton

  摘要：

  The Altyn Tagh Mountain is the main area where the Precambrian basements of Tarim craton are exposed. There are two ophiolitic belts in Altyn Tagh: one belt is exposed in the northern margin of Altyn Tagh whose formation age is about (829 +/- 60) Ma, the other is situated along the southern margin of Altyn Tagh and has a formation age of about (1449 +/- 270) Ma. This paper proposes a simple tectonic model for the Precambrian basement of Tarim craton established from ophiolites in Altyn Tagh area. The south Tarim block had amalgamated with Qaidam block during about 1400-1500 Ma along the present Altyn fault, while the south Tarim-Qaidam united block was still separated from the north Tarim block by an ocean. The united block of south Tarim and Qaidam collided with north Tarim block along the zone of high positive anomaly of central Tarim, Hongliugou and Lapeiquan in about 800 Ma. So since the Sinian (beginning at 800 Ma) there has been an integrated basement for Tarim craton.

  DOI：

  10.1007/bf02882257