[1-[2-Di(indol-1-yl)phosphanyloxy-5,6,7,8-tetrahydronaphthalen-1-yl]-5,6,7,8-tetrahydronaphthalen-2-yl]oxy-di(indol-1-yl)phosphane

• 分子结构分类: 有机化合物 - 苯类化合物 - 四氢化萘
• 英文名称: [1-[2-Di(indol-1-yl)phosphanyloxy-5,6,7,8-tetrahydronaphthalen-1-yl]-5,6,7,8-tetrahydronaphthalen-2-yl]oxy-di(indol-1-yl)phosphane
• 英文别名: [1-[2-di(indol-1-yl)phosphanyloxy-5,6,7,8-tetrahydronaphthalen-1-yl]-5,6,7,8-tetrahydronaphthalen-2-yl]oxy-di(indol-1-yl)phosphane
• 化学式: C₅₂H₄₄N₄O₂P₂
• 分子量: 818.9
• InChiKey: SVTMQKNEOOLJKZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  14.3
• 重原子数：
  60
• 可旋转键数：
  9
• 环数：
  12.0
• sp3杂化的碳原子比例：
  0.15
• 拓扑面积：
  38.2
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• Bidentate Ligands for Hydroformylation of Ethylene
  申请人：DOW TECHNOLOGY INVESTMENTS LLC

  公开号：US20150328628A1

  公开（公告）日：2015-11-19

  A process for the hydroformylation of ethylene, with a transition metal, e.g., rhodium, catalyst promoted with a bidentate ligand of Formula I, II or III in which each R 1 -R 24 are independently a hydrogen, a hydrocarbyl group, an aromatic ring, a heteroaromatic ring or a halogen atom, or a heterocarbyl group. X 1 is CH 2 or O, while X 2 is O or C(R 25 ) 2 , where each R 25 may be the same or different and is a hydrogen, a cycloaliphatic group, an aromatic ring, a heteroaromatic ring or a halogen atom, or a heterocarbyl group, wherein two R 25 groups may combine in a fused ring, and Y is a pyrrole group bound via the nitrogen atom to phosphorus, wherein each pyrrole group may bear multiple substituents selected from among the groups alkyl, alkoxy, acyl, carboxyl, carboxylate, cyano, —SO 3 H, sulfonate, amino, trifluoromethyl and halogen.

  一种用过渡金属（例如铑）催化剂促进的双齿配体（化学式I、II或III）的乙烯氢甲酰化过程，其中每个R1-R24独立地是氢、烃基团、芳香环、杂芳环或卤素原子，或者是杂烃基团。X1为CH2或O，而X2为O或C(R25)2，其中每个R25可能相同或不同，是氢、环烷基团、芳香环、杂芳环或卤素原子，或者是杂烃基团，其中两个R25基团可以结合成融合环，Y是通过氮原子与磷结合的吡咯基团，其中每个吡咯基团可以带有多个取代基，取代基可选择自烷基、烷氧基、酰基、羧基、羧酸盐、氰基、—SO3H、磺酸盐、氨基、三氟甲基和卤素等基团。
• Bidentate ligands for hydroformylation of ethylene
  申请人：Dow Technology Investments LLC

  公开号：EP2740535A1

  公开（公告）日：2014-06-11

  A process for the hydroformylation of ethylene, with a transition metal, e.g., rhodium, catalyst promoted with a bidentate ligand of Formula I, II or III in which each R1 -R24 are independently a hydrogen, a hydrocarbyl group, an aromatic ring, a heteroaromatic ring or a halogen atom, or a heterocarbyl group. X1 is CH2 or O, while X2 is O or C(R25)2, where each R25 may be the same or different and is a hydrogen, a cycloaliphatic group, an aromatic ring, a heteroaromatic ring or a halogen atom, or a heterocarbyl group, wherein two R25 groups may combine in a fused ring, and Y is a pyrrole group bound via the nitrogen atom to phosphorus, wherein each pyrrole group may bear multiple substituents selected from among the groups alkyl, alkoxy, acyl, carboxyl, carboxylate, cyano, -SO3H, sulfonate, amino, trifluoromethyl and halogen.

  一种用过渡金属（例如钌）催化剂促进的双齿配体（化学式I、II或III）的乙烯氢甲酰化过程，其中每个R1-R24独立地是氢、烃基团、芳香环、杂芳环或卤素原子，或者是杂烃基团。X1为CH2或O，而X2为O或C（R25）2，其中每个R25可能相同也可能不同，是氢、环脂肪基团、芳香环、杂芳环或卤素原子，或者是杂烃基团，其中两个R25基团可能结合成融合环，Y是通过氮原子与磷结合的吡咯基团，其中每个吡咯基团可能带有多个从烷基、烷氧基、酰基、羧基、羧酸盐、氰基、-SO3H、磺酸盐、氨基、三氟甲基和卤素中选择的取代基。
• Methods of treating a hydroformylation catalyst solution
  申请人：Dow Technology Investments LLC

  公开号：US11141719B2

  公开（公告）日：2021-10-12

  Disclosed herein are methods of treating a hydroformylation catalyst solution wherein the solution comprises rhodium, polyphosphoramidite ligands, and polyphosphoramidite ligand degradation products and wherein the hydroformylation catalyst solution is used to hydroformylate an olefin in an operating hydroformylation unit. In some embodiments, such methods comprise contacting the catalyst solution with a peroxide in the operating hydroformylation unit.

  本文公开了处理加氢甲酰化催化剂溶液的方法，其中溶液包括铑、多膦酰胺配体和多膦酰胺配体降解产物，加氢甲酰化催化剂溶液用于在运行中的加氢甲酰化装置中对烯烃进行加氢甲酰化。在某些实施方案中，这种方法包括在运行中的加氢甲酰化装置中将催化剂溶液与过氧化物接触。
• US9795952B2
  申请人：——

  公开号：US9795952B2

  公开（公告）日：2017-10-24
• [EN] BIDENTATE LIGANDS FOR HYDROFORMYLATION OF ETHYLENE<br/>[FR] LIGANDS BIDENTÉS POUR L'HYDROFORMYLATION DE L'ÉTHYLÈNE
  申请人：DOW TECHNOLOGY INVESTMENTS LLC

  公开号：WO2014088800A1

  公开（公告）日：2014-06-12

  A process for the hydroformylation of ethylene, with a transition metal, e.g., rhodium, catalyst promoted with a bidentate ligand of Formula I, II or III in which each R1 -R24 are independently a hydrogen, a hydrocarbyl group, an aromatic ring, a heteroaromatic ring or a halogen atom, or a heterocarbyl group. X1 is CH2 or O, while X2 is O or C(R25)2, where each R25 may be the same or different and is a hydrogen, a cycloaliphatic group, an aromatic ring, a heteroaromatic ring or a halogen atom, or a heterocarbyl group, wherein two R25 groups may combine in a fused ring, and Y is a pyrrole group bound via the nitrogen atom to phosphorus, wherein each pyrrole group may bear multiple substituents selected from among the groups alkyl, alkoxy, acyl, carboxyl, carboxylate, cyano, -SO3H, sulfonate, amino, trifluoromethyl and halogen.