Tris (3,6-di-t-butyl-2-naphthyl) phosphite | 97993-75-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: Tris (3,6-di-t-butyl-2-naphthyl) phosphite
• 英文别名: Tris(3,6-ditert-butylnaphthalen-2-yl) phosphite
• CAS: 97993-75-4
• 化学式: C₅₄H₆₉O₃P
• 分子量: 797.114
• InChiKey: MMDHHAPJGFHCFN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  19.3
• 重原子数：
  58
• 可旋转键数：
  12
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.44
• 拓扑面积：
  27.7
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  3,6-di-tert-butylnaphthalen-2-ol 在 三乙胺 、 三氯化磷 作用下， 以 甲苯 为溶剂， 生成 Tris (3,6-di-t-butyl-2-naphthyl) phosphite
  参考文献：
  名称：

  Tris (3,6-di-t-butyl-2-naphthyl) phosphite and compositions thereof

  摘要：

  Tris (3,6-二叔丁基-2-萘基) 磷酸酯是一种耐热和耐水解的稳定剂，用于有热和紫外线降解风险的有机材料，并与羟基苯基烷基异氰酸酯结合使用，提供了一种在聚合物中特别是烃类聚合物中有用的协同作用组合。

  公开号：

  US04520151A1

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。
• Process for producing aldehyde
  申请人：MITSUBISHI CHEMICAL CORPORATION

  公开号：EP1008581A1

  公开（公告）日：2000-06-14

  A process for producing an aldehyde, which comprises a reaction step of producing an aldehyde by reacting an olefinic compound with carbon monoxide and hydrogen in the presence of a rhodium complex catalyst comprising at least rhodium and an organic phosphite in a reaction zone, a separation step of obtaining a catalyst solution containing the rhodium complex catalyst by separating the aldehyde from a reaction solution taken from the reaction zone, and a recycling step of recycling the catalyst solution into the reaction zone, wherein the aldehyde is separated from the reaction solution in such a manner as to make an aldehyde concentration from 0.5 to 99 wt% in the catalyst solution.

  一种生产醛的工艺，它包括一个反应步骤，在反应区中，在至少由铑和有机亚磷酸酯组成的铑络合催化剂存在下，通过烯烃化合物与一氧化碳和氢反应生产醛、分离步骤，通过将醛从反应区的反应溶液中分离出来，获得含有铑复合催化剂的催化剂溶液，以及循环步骤，将催化剂溶液循环到反应区，其中醛从反应溶液中分离出来的方式使醛在反应区中的浓度为0.5至99 wt%。
• 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。