N,N,N-triethyl-N-propylammonium bromide | 13028-68-7

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: N,N,N-triethyl-N-propylammonium bromide
• 英文别名: N-Propyl-triethylammonium；Propyltriaethylammoniumbromid；triethylpropylammonium bromide；N,N,N-Triethylpropan-1-aminium bromide；triethyl(propyl)azanium;bromide
• CAS: 13028-68-7
• 化学式: Br*C₉H₂₂N
• 分子量: 224.184
• InChiKey: AEFDTACAGGUGSB-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  -0.72
• 重原子数：
  11
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  lithium triethyl(methyl)borate 、 N,N,N-triethyl-N-propylammonium bromide 以 水 为溶剂， 生成
  参考文献：
  名称：

  New Ionic Plastic Crystals of NR₄BEt₃Me (R = Me and Et) and NR_xR′_4−xBEt₃Me (R = Et, R′ = Me and Pr, x = 1–3) in a New Class of Plastic Crystals

  摘要：

  新型的NR4BEt3Me (R = Me和Et)和NRxR′4−xBEt3Me (R = Et, R′ = Me和Pr, x = 1–3)离子塑料晶体在新区域的塑料晶体中形成。在这一区域，球状阳离子和阴离子通过弱相互作用组装在一起。根据我们对1H和13C NMR谱图及电导率测量的结果，可以得出结论：在晶体中检测到了球状阳离子和阴离子的各向同性重定向和自扩散。X射线衍射(XRD)线在RxR′4−xBEt3Me (R = Et, R′ = Me, x = 0–4)中揭示了一个CsCl型立方晶体结构。此外，DSC谱图显示这类新型塑料晶体在塑料相中具有较低的相变温度，并且熔点较高。前一种趋势在分子塑料晶体中经常被检测到，而后一种则通常在离子塑料晶体中发现。

  DOI：

  10.1246/bcsj.20130040
• 作为产物：
  描述：

  丙烯基三乙基溴化铵 在 Lindlar's catalyst 氢气 作用下， 以 甲醇 为溶剂， 生成 N,N,N-triethyl-N-propylammonium bromide
  参考文献：
  名称：

  Method for synthesis of quaternary ammonium salts

  摘要：

  DOI：

  10.1007/bf00923715

文献信息

• Cholinergic Anionic Receptors III
  作者：J.C. Kellett、W.Clark Doggett

  DOI：10.1002/jps.2600550413

  日期：1966.4

  an initial effort to discern some of the fine features of cholinergic anionic receptors, a study was made on inhibitors of acetylcholinesterase which used inhibitors that are relatively free from conformational variation. The inhibitors used were quaternized 1-azabicyclo (2.2.2)octanes. The bicyclic parent amine was prepared by several conventional procedures. The salts were evaluated as competitive

  为了识别胆碱能阴离子受体的某些优良特性，最初的研究是对乙酰胆碱酯酶抑制剂的研究，该抑制剂使用的是相对无构象变化的抑制剂。所用的抑制剂是季铵化的1-氮杂双环（2.2.2）辛烷。双环母体胺通过几种常规方法制备。通过滴定法将这些盐评价为乙酰胆碱酯酶的竞争性抑制剂。将这些化合物对该酶的阴离子位点的亲和力与一系列发生构象变化的相关盐的亲和力进行了比较。这些比较表明，该胆碱能受体的阴离子位点比迄今所怀疑的更具有立体化学要求。
• Wide Magnetic Thermal Memory Effect (∼55 K) Above Room Temperature Coupled to a Structure Phase Transition of Lattice Symmetry Reduction in High-Temperature Phase in an <i>S</i> = 1/2 Spin Chain Molecule Crystal
  作者：Xuan-Rong Chen、Shao-Xian Liu、Qiu Ren、Zheng-Fang Tian、Xing-Cai Huang、Lifeng Wang、Xiao-Ming Ren

  DOI：10.1021/acs.jpcb.8b10492

  日期：2018.12.27

  dmit2– = 2-thioxo-1,3-dithiole-4,5-dithiolate), which shows a structural phase transition with lattice symmetry increase in LTP, which is contrary to the SB phase transition. Particularly, the structure phase transition leads to magnetically bistable state with TC↑ ≈ 375 K, TC↓ ≈ 320 K, and surprisingly large thermal hysteresis (∼55 K). Additionally, LTP and HTP coexist in a temperature region near TC but

  一维（1D）S = 1/2海森堡反铁磁（AFM）链系统由于强自旋-晶格耦合而经常显示自旋Peierls型跃迁。从高温相（HTP）到低温相（LTP），自旋链畸变导致LTP的晶格对称性降低，称为对称断裂（SB）相变。在这里，我们报告1D S = 1/2 AFM分子晶体的第一个例子，[Et 3（n -Pr）N] [Ni（dmit）2 ]（Et 3（n -Pr）N + =三乙基丙基铵，dmit 2 –= 2-thioxo-1,3-dithiole-4,5-dithiolate），表明LTP的晶格对称性增加，与SB相变相反，具有结构相变。特别地，结构相变导致磁双稳态状态Ť Ç ↑≈375 K，Ť Ç ↓≈320 K，且令人惊讶地大的热滞后（〜55 K）。此外，LTP和HTP在T C附近但不在T C的温度区域中共存在此一维旋转系统中。较大的磁滞与阴离子堆的巨大变形有关，阴离子堆需要很大的活化能才能进行
• MOBILE SELF-SPREADING BIOCIDES
  申请人：Wynne James H.

  公开号：US20080076938A1

  公开（公告）日：2008-03-27

  A compound having the formula: Each R 1 is C 1 -C 3 alkyl group or fluoridated C 1 -C 3 alkyl group. The value n is a positive integer. Each R 2 is alkylene group or polyethylene glycol group. Y 1 is hydrogen, quaternary ammonium-containing group, or phenol-containing group. Y 2 is quaternary ammonium-containing group or phenol-containing group. The quaternary ammonium-containing group is non-aromatic and contains no more than one quaternary ammonium.

  一个具有以下化学式的化合物：每个R1是C1-C3烷基或氟化C1-C3烷基。n的值是正整数。每个R2是烷基或聚乙二醇基团。Y1是氢、季铵含有基团或酚含有基团。Y2是季铵含有基团或酚含有基团。季铵含有基团是非芳香性的，且最多含有一个季铵基团。
• New compounds containing quaternary ammonium and methylenephosphonic acid groups
  申请人：THE DOW CHEMICAL COMPANY

  公开号：EP0165333A1

  公开（公告）日：1985-12-27

  Compounds having improved properties of inhibiting the precipitation of metal ions when used in threshold amounts have been made which are derivatives of ammonia or di- or polyamines in which the amine hydrogens have been substituted with both methylene-phosphonic acid groups or their salts and hydroxypropyl quaternaryammo- nium halide groups. Thus, ammonia can have two hydrogens replaced with methylenephosphonic groups while the third is replaced with a hydroxypropyltrimethylammonium chloride group; and three hydrogens of ethylenediamine can be replaced with methylenephosphonic groups, the fourth being replaced with a hydroxypropyltrimethylam- monium chloride group.

  氨或二胺或多胺的衍生物，其中胺的氢根已被亚甲基膦酸基团或其盐和羟丙基季铵卤化物基团取代。 因此，氨的两个氢根可被亚甲基膦酸基团取代，而第三个氢根则被羟丙基三甲基氯化铵基团取代；乙二胺的三个氢根可被亚甲基膦酸基团取代，而第四个氢根则被羟丙基三甲基氯化铵基团取代。
• Lanthanum silicate materials, their production and use
  申请人：Council of Scientific and Industrial Research

  公开号：EP0225407A1

  公开（公告）日：1987-06-16

  Lanthanum silicate catalyst composites having, in terms of oxide mole ratios, the composition: 0 - 0.3 M₂O : La₂O₃ : 30-200 SiO₂ in which M is a monovalent cation. Such catalyst composites are made by reacting a lanthanum compound, an alkali metal compound and a silicon compound with a tetraalkyl ammonium salt of the formula: R¹xR²yN⁺Z in which R¹ and R² are C₂-C₄ alkyl groups, x and y are integers from 1 to 3 such that x + y is 4, and Z is a bromide or hydroxide ion, in an aqueous sulphuric acid medium to form a gel, heating the gel at a temperature of 100°C to 200°C, and filtering, drying and calcining the resulting solid material. These materials are effective catalysts for the conversion of lower alcohols to lower olefins.

  硅酸镧催化剂复合材料，其氧化物摩尔比组成如下 0 - 0.3 M₂O : La₂O₃ : 30-200 SiO₂ 其中 M 为一价阳离子。这种催化剂复合材料是通过将镧化合物、碱金属化合物和硅化合物与式中的四烷基铵盐反应制成的： R¹xR²yN⁺Z 其中 R¹ 和 R² 为 C₂-C₄烷基，x 和 y 为 1 至 3 的整数，使得 x + y 为 4，Z 为溴离子或氢氧根离子，在含水硫酸介质中形成凝胶，在 100°C 至 200°C 的温度下加热凝胶，并过滤、干燥和煅烧所得固体材料。 这些材料是低级醇转化为低级烯烃的有效催化剂。