4-(3-丁基-2,3-二氢-1H-咪唑)丁烷-1-磺酸 | 439937-61-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑啉类
• 中文名称: 4-(3-丁基-2,3-二氢-1H-咪唑)丁烷-1-磺酸
• 英文名称: 4-(3-Butyl-2,3-dihydro-1H-imidazol-1-yl)butane-1-sulphonic acid
• 英文别名: 4-(3-butyl-2H-imidazol-1-yl)butane-1-sulfonic acid
• CAS: 439937-61-8
• 化学式: C₁₁H₂₂N₂O₃S
• 分子量: 262.37
• InChiKey: HMUNIRFNXACTFG-UHFFFAOYSA-N

物化性质

• 熔点：
  152 °C

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  17
• 可旋转键数：
  8
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.82
• 拓扑面积：
  69.2
• 氢给体数：
  1
• 氢受体数：
  5

安全信息

• 危险品标志：
  Xi
• 安全说明：
  S26
• 危险类别码：
  R36/37/38
• 海关编码：
  2933290090

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。
• Method for the production of aliphatic alcohols and/or their ethers
  申请人：Rheinisch-Westfälisch-Technische Hochschule Aachen

  公开号：EP2644585A1

  公开（公告）日：2013-10-02

  A method for the production of aliphatic alcohols and/or their ethers, comprising the step of reacting a substrate of the general formula (I): in which m is 0, 1, 2, 3, 4, 5, 6, 7, 8 or 9 and n is 1 or 2; R1 is hydrogen, a linear, branched or cyclic alkyl rest, a primary alkanol rest, an aryl rest or one of the following radicals: and R2 is hydrogen or -CH2OH; with hydrogen in the presence of a hydrogenation catalyst system, wherein the hydrogenation catalyst system comprises: - a hydrogenation catalyst comprising Re, Fe, Ru, Os, Co, Rh, Ir, Ni, Pd and/or Pt; and - an acidic additive selected from the group of organoperfluorocarboxylic acids, hydrochloric acid, formic acid, acetic acid, phosphoric acid, sulfuric acid, sulfonic acid and/or organic compounds comprising sulfonic acid groups, phosphoric acid groups and/or phosphonic acid groups; with the proviso that the acidic additive is a liquid and/or at least partially dissolved in the substrate (I) during the reaction of (I) with hydrogen in the case that R2 is CH2OH.

  一种用于生产脂肪族醇和/或它们的醚的方法，包括以下步骤：将通式（I）的底物与氢在氢化催化剂系统的存在下反应，其中氢化催化剂系统包括：- 包括Re、Fe、Ru、Os、Co、Rh、Ir、Ni、Pd和/或Pt的氢化催化剂；和- 从有机全氟羧酸、盐酸、甲酸、乙酸、磷酸、硫酸、磺酸和/或含有磺酸基团、磷酸基团和/或膦酸基团的有机化合物组中选择的酸性添加剂；但前提是酸性添加剂是液体和/或在底物（I）中至少部分溶解，当R2为CH2OH时在（I）与氢反应的情况下。
• SULFUR-CONTAINING ADDITIVES FOR ELECTROCHEMICAL OR OPTOELECTRONIC DEVICES
  申请人：Schmidt Michael

  公开号：US20140193707A1

  公开（公告）日：2014-07-10

  The invention relates to sulfur-containing compounds of the formula I, to their preparation, and to their use as additives in electrochemical or electrooptical devices, more particularly in electrolytes for lithium batteries, lithium ion batteries, double layer capacitors, lithium ion capacitors, solar cells, electrochromic displays, sensors and/or biosensors.

  本发明涉及公式I的含硫化合物，其制备方法及其作为电化学或电光设备的添加剂的用途，更具体地用于锂电池、锂离子电池、双层电容器、锂离子电容器、太阳能电池、电致变色显示器、传感器和/或生物传感器中的电解质。
• 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