bis(3,6,8-tritert-butyl-2-naphthyl)cyclohexylphosphite | 144946-39-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: bis(3,6,8-tritert-butyl-2-naphthyl)cyclohexylphosphite
• 英文别名: Cyclohexyl bis(3,6,8-tritert-butylnaphthalen-2-yl) phosphite
• CAS: 144946-39-4
• 化学式: C₅₀H₇₃O₃P
• 分子量: 753.102
• InChiKey: FLKYBXDXRFGNFY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  18
• 重原子数：
  54
• 可旋转键数：
  12
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.6
• 拓扑面积：
  27.7
• 氢给体数：
  0
• 氢受体数：
  3

文献信息

• Method for producing an aldehyde
  申请人：Mitsubishi Chemical Corporation

  公开号：EP0503564A2

  公开（公告）日：1992-09-16

  A method for producing an aldehyde, which comprises reacting an olefinic compound with carbon monoxide and hydrogen in the presence of a Group VIII metal compound and an organic phosphite compound to produce a corresponding aldehyde, wherein an organic phosphite compound of the formula (I): wherein each of R1 and R2 which may be the same or different, is a 2-naphthyl group which may have a substituent, provided that at least one of R1 and R2 is a substituted 2-naphthyl group of the formula (II): wherein R4 is a C1-30 organic group, and each of Rs, R6, R7, R8 and R9 which may be the same or different, is a hydrogen atom or an organic group, and R3 is ① a 2-naphthyl group which may have a substituent, ② a phenyl group which may have a substituent, or ③ an alkyl group which may have a substituent, is used as said organic phosphite compound.

  一种生产醛的方法，包括在第八族金属化合物和有机亚磷酸酯化合物存在下，使烯烃化合物与一氧化碳和氢反应生成相应的醛，其中有机亚磷酸酯化合物为式(I)： 其中 R1 和 R2 可相同或不同，各自为可具有取代基的 2-萘基，条件是 R1 和 R2 中至少有一个是式(II)的取代 2-萘基： 其中 R4 是 C1-30 有机基团，Rs、R6、R7、R8 和 R9 中的每一个可以相同或不同，是氢原子或有机基团，R3 是①一个可以有取代基的 2-萘基，②一个可以有取代基的苯基，或③一个可以有取代基的烷基。
• Improved metal-ligand complex catalyzed processes
  申请人：UNION CARBIDE CHEMICALS & PLASTICS

  公开号：EP1108707A1

  公开（公告）日：2001-06-20

  This invention relates to a person for separating one or more phosphorus acidic compounds from a reaction product fluid containing said one or more phosphorus acidic compounds, a metal-organophosphite ligand complex catalyst and optionally free organophosphite ligand which process comprises (a) treating said reaction product fluid with water sufficient to remove at least some amount of said one or more phosphorus acidic compounds from said reaction product fluid and (b) treating the water which contains phosphorus acidic compounds removed from said reaction product fluid with an acid removal substance sufficient to remove at least some amount of said one or more phosphorus acidic compounds from said water.

  本发明涉及一种从含有一种或多种磷酸性化合物的反应产物流体中分离一种或多种磷酸性化合物的方法、本发明涉及一种从含有一种或多种磷酸性化合物的反应产物流体中分离出一种或多种磷酸性化合物的工艺，该工艺包括：(a) 用足以从反应产物流体中去除至少一定量的所述一种或多种磷酸性化合物的水处理所述反应产物流体；(b) 用足以从所述水中去除至少一定量的所述一种或多种磷酸性化合物的脱酸物质处理从所述反应产物流体中去除的含有磷酸性化合物的水。
• Improved metal-ligand complex catalysed processes
  申请人：Union Carbide Chemical & Plastics Technology Corporation

  公开号：EP1764353A1

  公开（公告）日：2007-03-21

  A process for separating one or more cyclic products from a reaction product fluid comprising one or more cyclic reactants, a metal-organophosphorus ligand complex catalyst, optionally free organophosphorus ligand, a non-polar solvent and said one or more cyclic products, wherein said process comprises: (1) reacting said one or more cyclic reactants in the presence of said metal-organophosphorus ligand complex catalyst, optionally free organophosphorus ligand and non-polar solvent to form a multiphase reaction product fluid; and (2) separating said multiphase reaction product fluid to obtain a non-polar phase comprising said one or more cyclic reactants, metal-organophosphorus ligand complex catalyst, optionally free organophosphorus ligand and non-polar solvent and a polar phase comprising said one or more cyclic products.

  一种从包含一种或多种环状反应物、金属有机磷配体络合催化剂、可选游离有机磷配体、非极性溶剂和所述一种或多种环状产物的反应产物流体中分离一种或多种环状产物的工艺，其中所述工艺包括：(1) 在所述金属-有机磷配体络合催化剂、可选游离有机磷配体和非极性溶剂存在下，使所述一种或多种环状反应物发生反应，以形成多相反应产物流体；以及 (2) 分离所述多相反应产物流体，以获得包含所述一种或多种环状反应物、金属-有机磷配体络合催化剂、可选游离有机磷配体和非极性溶剂的非极性相，以及包含所述一种或多种环状产物的极性相。
• Hydroformylation process
  申请人：Dow Technology Investments LLC

  公开号：US10023516B2

  公开（公告）日：2018-07-17

  Catalytic metal loss when using a hydroformylation catalyst comprising an organophosphite ligand is ameliorated by adding CO to a strip gas vaporizer.

  通过在带状气体蒸发器中加入一氧化碳，可改善使用包含有机膦配体的加氢甲酰化催化剂时的催化金属损失。
• Processes for producing organophosphorous compounds
  申请人：Dow Technology Investments LLC

  公开号：US10239901B2

  公开（公告）日：2019-03-26

  The present invention relates to processes for producing organophosporous compositions having low acid content as well as processes for reprocessing partially degraded organophosporous compositions that contain high levels of phosphorous acid. In one embodiment, a process comprises: (a) receiving a solid organophosphite compound that has been recrystallized or triturated, wherein the solid organophosphite compound comprises phosphorous acid; (b) dissolving the solid organophosphite compound in an organic solvent; (c) treating the solution with a weakly basic adsorbent; and (d) collecting the treated organophosphite solution, wherein the acid content of the organophosphite following step (d) is 30 ppm or less.

  本发明涉及酸含量低的有机多孔化合物的生产工艺，以及部分降解的含磷酸含量高的有机多孔化合物的再加工工艺。在一个实施方案中，工艺包括：(a)接收重结晶或三凝固的固体有机亚磷酸酯化合物，其中固体有机亚磷酸酯化合物包含磷酸；(b)将固体有机亚磷酸酯化合物溶解在有机溶剂中；(c)用弱碱性吸附剂处理溶液；以及(d)收集处理后的有机亚磷酸酯溶液，其中步骤(d)后的有机亚磷酸酯的酸含量为 30 ppm 或更低。