N-butyl-N'-(4-sulfobutyl)-imidazolium p-toluenesulfonate | 941580-53-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: N-butyl-N'-(4-sulfobutyl)-imidazolium p-toluenesulfonate
• 英文别名: 1-butyl-2-(4-sulfobutyl)imidazolium-p-toluenesulfonate；4-(3-Butylimidazol-1-ium-1-yl)butane-1-sulfonic acid;4-methylbenzenesulfonate
• CAS: 941580-53-6
• 化学式: C₇H₇O₃S*C₁₁H₂₁N₂O₃S
• 分子量: 432.562
• InChiKey: DAVMCICPWLJRJN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.14
• 重原子数：
  28
• 可旋转键数：
  8
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  137
• 氢给体数：
  1
• 氢受体数：
  6

文献信息

• PALLADIUM CATALYST SYSTEM COMPRISING ZWITTERION AND/OR ACID-FUNCTIONALYZED IONIC LIQUID
  申请人：Riisager Anders

  公开号：US20110065950A1

  公开（公告）日：2011-03-17

  The present invention concerns a catalyst system in particular a catalyst system comprising Palladium (Pd), a zwitterion and/or an acid-functionalized ionic liquid, and one or more phosphine ligands, wherein the Pd catalyst can be provided by a complex precursor, such as Pd(CH 3 COO) 2 , PdCl 2 , Pd(CH 3 COCHCOCH 3 ), Pd(CF 3 COO) 2 , Pd(PPh 3 ) 4 or Pd 2 (dibenzylideneacetone) 3 . Such catalyst systems can be used for e.g. alkoxycarbonylation reactions, carboxylation reactions, and/or in a co-polymerization reaction, e.g. in the production of methyl propionate and/or propanoic acid, optionally in processes forming methyl methacrylate and/or methacrylic acid. Catalyst systems according to the invention are suitable for reactions forming separable product and catalyst phases and supported ionic liquid phase SILP applications.

  本发明涉及一种催化剂体系，特别是包括钯（Pd）、一个伪离子和/或酸功能化离子液体，以及一个或多个膦配体的催化剂体系，其中Pd催化剂可以由复合前体提供，例如Pd(CH3COO)2、PdCl2、Pd(CH3COCHCOCH3)、Pd(CF3COO)2、Pd(PPh3)4或Pd2(dibenzylideneacetone)3。这种催化剂体系可用于例如烷氧羰基化反应、羧化反应和/或在共聚反应中，例如在生产甲基丙酸丙酯和/或丙酸中，可选地在形成甲基丙烯酸甲酯和/或甲基丙烯酸的过程中。根据本发明的催化剂体系适用于形成可分离产品和催化剂相以及支持的离子液体相SILP应用的反应。
• PALLADIUM CATALYST SYSTEM COMPRISING ZWITTERION AND/OR ACID-FUNCTIONALIZED IONIC LIQUID
  申请人：Technical University of Denmark

  公开号：EP2473277A1

  公开（公告）日：2012-07-11
• PALLADIUM CATALYST SYSTEM COMPRISING ZWITTERION OR ACID-FUNCTIONALIZED IONIC LIQUID
  申请人：Technical University of Denmark

  公开号：EP2473277B1

  公开（公告）日：2019-07-03
• Palladium Catalyst System Comprising Zwitterion And/Or Acid-Functionalyzed Ionic Liquid
  申请人：Technical University of Denmark

  公开号：US20170341067A1

  公开（公告）日：2017-11-30

  The present invention concerns a catalyst system in particular a catalyst system comprising Palladium (Pd), a zwitterion and/or an acid-functionalized ionic liquid, and one or more phosphine ligands, wherein the Pd catalyst can be provided by a complex precursor, such as Pd(CH 3 COO) 2 , PdCl 2 , Pd(CH 3 COCHCOCH 3 ), Pd(CF 3 COO) 2 , Pd(PPh 3 ) 4 or Pd 2 (dibenzylideneacetone) 3 . Such catalyst systems can be used for e.g. alkoxycarbonylation reactions, carboxylation reactions, and/or in a co-polymerization reaction, e.g. in the production of methyl propionate and/or propanoic acid, optionally in processes forming methyl methacrylate and/or methacrylic acid. Catalyst systems according to the invention are suitable for reactions forming separable product and catalyst phases and supported ionic liquid phase SILP applications.
• [EN] PALLADIUM CATALYST SYSTEM COMPRISING ZWITTERION AND/OR ACID-FUNCTIONALIZED IONIC LIQUID<br/>[FR] SYSTÈME CATALYSEUR AU PALLADIUM COMPRENANT UN LIQUIDE IONIQUE À FONCTIONNALITÉ ZWITTERIONIQUE ET/OU ACIDE
  申请人：TECHNICAL UNIVERISTY OF DENMARK

  公开号：WO2011026860A1

  公开（公告）日：2011-03-10

  The present invention concerns a catalyst system in particular a catalyst system comprising Palladium (Pd), a zwitterion and/or an acid-functionalized ionic liquid, and one or more phosphine ligands, wherein the Pd catalyst can be provided by a complex precursor, such as Pd(CH3COO)2, PdCI2, Pd(CH3COCHCOCH3), Pd (CF3COO)2, Pd(PPh3)4 or Pd2(dibenzylideneacetone)3. Such catalyst systems can be used for e.g. alkoxycarbonylation reactions, carboxylation reactions, and/or in a co-polymerization reaction, e.g. in the production of methyl propionate and/or propanoic acid, optionally in processes forming methyl methacrylate and/or methacrylic acid. Catalyst systems according to the invention are suitable for reactions forming separable product and catalyst phases and supported ionic liquid phase SILP applications.