di-isobutyl(4-phenylcyclohexyl)phosphine | 1173937-06-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 哌啶类
• 英文名称: di-isobutyl(4-phenylcyclohexyl)phosphine
• 英文别名: Bis(2-methylpropyl)-(4-phenylcyclohexyl)phosphane
• CAS: 1173937-06-8
• 化学式: C₂₀H₃₃P
• 分子量: 304.456
• InChiKey: WQGXYLKKOVXHAY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.6
• 重原子数：
  21
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.7
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

文献信息

• [EN] SULFONATED ORGANOPHOSPHINE COMPOUNDS AND USE IN HYDROFORMYLATION PROCESSES<br/>[FR] COMPOSÉS D'ORGANOPHOSPHINE SULFONÉE ET LEUR UTILISATION DANS LES PROCESSUS D'HYDROFORMYLATION
  申请人：DOW GLOBAL TECHNOLOGIES INC

  公开号：WO2009091669A1

  公开（公告）日：2009-07-23

  A compound comprising a sulfonated dihydrocarbyl(arylalkyl)phosphine of formula R1R2PR3-(SO3M)n, wherein the R1 and R2 are selected individually from alkyl, aralkyl, and alicyclic groups, and R3 is a divalent or polyvalent arylalkylene radical such that the alkyl moiety is bonded to the phosphorus atom and the aryl moiety is bonded to the alkyl and is also substituted with one or more sulfonate groups; M is a monovalent cation, and n ranges from 1 to 3. The compound is useful as a ligand in transition metal-ligand complex catalysts that are capable of catalyzing the hydroformylation of an olefinically-unsaturated compound with carbon monoxide and hydrogen to form one or more corresponding aldehyde products. The ligand is incapable of alkyl-aryl exchange, thereby leading to reduced ligand usage and improved ligand and transition metal, e.g., rhodium, recovery and recycling.

  一种化合物，包含磺化的二烃基(芳烷基)膦，其化学式为R1R2PR3-(SO3M)n，其中R1和R2各自独立地选自烷基、芳烷基和脂环族基团，R3为二价或多价的芳烷基二价基团，使得烷基部分与磷原子相连，芳基部分与烷基相连，并且还带有一个或多个磺酸基团；M为单价阳离子，n的范围为1至3。该化合物作为配体在过渡金属-配体复合催化剂中具有应用价值，这些催化剂能够催化烯烃不饱和化合物与一氧化碳和氢气反应生成一个或多个相应的醛类产物。该配体不具备烷基-芳基交换能力，从而减少了配体的使用量，并提高了配体和过渡金属（例如铑）的回收和再循环效率。
• SULFONATED ORGANOPHOSPHINE COMPOUNDS AND USE IN HYDROFORMYLATION PROCESSES
  申请人：Tulchinsky Michael L.

  公开号：US20110054203A1

  公开（公告）日：2011-03-03

  A compound comprising a sulfonated dihydrocarbyl(arylalkyl)phosphine of formula R 1 R 2 PR 3 —(SO 3 M) n , wherein the R 1 and R 2 are selected individually from alkyl, aralkyl, and alicyclic groups, and R 3 is a divalent or polyvalent arylalkylene radical such that the alkyl moiety is bonded to the phosphorus atom and the aryl moiety is bonded to the alkyl and is also substituted with one or more sulfonate groups; M is a monovalent cation, and n ranges from 1 to 3. The compound is useful as a ligand in transition metal-ligand complex catalysts that are capable of catalyzing the hydroformylation of an olefinically-unsaturated compound with carbon monoxide and hydrogen to form one or more corresponding aldehyde products. The ligand is incapable of alkyl-aryl exchange, thereby leading to reduced ligand usage and improved ligand and transition metal, e.g., rhodium, recovery and recycling.

  该化合物包括一种磺化的二烷基（芳基烷基）膦化合物，其化学式为R1R2PR3—（SO3M）n，其中R1和R2分别选自烷基、芳基烷基和脂环族基，R3是二价或多价的芳基烷基烯基基团，使得烷基部分与磷原子相连，芳基部分与烷基相连并且还被一个或多个磺酸基取代；M是一价阳离子，n的范围为1到3。该化合物可用作过渡金属配体催化剂中的配体，这些催化剂能够催化烯烃与一氧化碳和氢反应，形成一个或多个相应的醛类产物。该配体不能进行烷基-芳基交换，因此可以减少配体的使用量，并改善配体和过渡金属（例如铑）的回收和再利用。
• US8466306B2
  申请人：——

  公开号：US8466306B2

  公开（公告）日：2013-06-18