1,1,1-三氟-5-甲基庚烷-2,4-二酮 | 33284-45-6

• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 1,1,1-三氟-5-甲基庚烷-2,4-二酮
• 英文名称: 1,1,1-Trifluoro-5-methylheptane-2,4-dione
• CAS: 33284-45-6
• 化学式: C₈H₁₁F₃O₂
• 分子量: 196.17
• InChiKey: XQIBVFWBYJDHQQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  13
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  34.1
• 氢给体数：
  0
• 氢受体数：
  5

文献信息

• IRIDIUM COMPLEX PRODUCTION METHOD
  申请人：Tanaka Kikinzoku Kogyo K.K.

  公开号：EP3196184A1

  公开（公告）日：2017-07-26

  A method for manufacturing tris(β-diketonato)iridium by reacting β-diketone with an iridium compound, in which an activation treatment including (a) an alkali treatment and (b) an acid treatment described below is applied to the iridium compound to activate the iridium compound, and to subsequently react the β-diketone, (a) an alkali treatment: a treatment of adding alkali to a solution of the iridium compound to raise pH of the solution to a more alkaline side than that before the alkali addition and to not less than 10, and (b) an acid treatment: a treatment of adding acid to the solution subjected to the alkali treatment to lower pH of the solution to a more acidic side than that before the acid addition and to make the pH difference between solutions before and after the acid addition be not less than 0.1 and not more than 10. The present invention allows manufacture of tris(β-diketonato)iridium utilizing a wide variety of β-diketones.

  一种通过β-二酮与铱化合物反应制造三(β-二酮)铱的方法，其中对铱化合物进行活化处理，包括下述(a)碱处理和(b)酸处理，以活化铱化合物，并随后使β-二酮反应，(a)碱处理：(b) 酸处理：向经过碱处理的溶液中加入酸，使溶液的 pH 值降至比加酸前更酸性的一侧，并使加酸前后溶液的 pH 值差不小于 0.1 且不大于 10。本发明可以利用多种β-二酮来制造三(β-二酮)铱。