triphenylammonium triflate | 875633-32-2

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: triphenylammonium triflate
• 英文别名: N,N-diphenylaniline;trifluoromethanesulfonic acid
• CAS: 875633-32-2
• 化学式: CHF₃O₃S*C₁₈H₁₅N
• 分子量: 395.402
• InChiKey: QYBVLIGQHWUPOF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.55
• 重原子数：
  27
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.05
• 拓扑面积：
  70
• 氢给体数：
  1
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  三氟甲磺酸 、 三苯胺 反应 5.0h， 生成 triphenylammonium triflate
  参考文献：
  名称：

  Physicochemical properties of phosphonium-based and ammonium-based protic ionic liquids

  摘要：

  合成并表征了三辛基三氟化膦、三辛基三氟化铵、三苯基三氟化膦和三苯基三氟化铵。研究发现，与相应的铵基原生离子液体相比，无论 P 原子和 N 原子是键合在供电子的辛基上还是键合在取电子的苯基上，鏻基原生离子液体都表现出更高的热稳定性和离子传导性。PIL 的离子传导行为可以用 Vogel-Fulcher-Tamman （VFT）方程充分描述。红外分析、晶格势能估算和 VFT 拟合结果表明，鏻基 PIL 具有更高的离子传导性，这可能归因于它们较弱的氢键和库仑相互作用以及较高的载流子离子浓度。有趣的是，三辛基三酸铵内部较强的氢键可能会导致熔点大大降低。此外，与吸电子的苯基相比，供电子的辛基增强了 PIL 的热稳定性。

  DOI：

  10.1039/c2jm34359b
• 作为试剂：
  描述：

  环十二醇 、 4-苯基丁酸 在 triphenylammonium triflate 作用下， 以 正庚烷 为溶剂， 生成 环十二烯 、 环十二烷基4-苯基丁酸酯
  参考文献：
  名称：

  大型二芳基芳烃磺酸盐，用作温和且极活泼的脱水酯缩合催化剂

  摘要：

  对于许多反应，非常需要对当前化学方法更具环境友好性的替代方法，尤其是大规模的基本反应，如酯缩合。庞大的五氟苯磺酸二芳基铵盐和甲苯磺酸盐是非常有效的脱水催化剂，用于羧酸与等摩尔量的空间需求的醇和酸敏感性醇的酯缩合反应。典型地，酯化反应是在庚烷中，在1mol％催化剂的存在下，在80℃下加热进行的，而不除去水。即使在室温下，也可以在没有溶剂的情况下使用伯醇进行酯化。此外，与4-（N-间苯二甲氨基）聚苯乙烯树脂结合的五氟苯磺酸盐可以循环使用超过10次而不会损失活性。

  DOI：

  10.1016/j.tet.2005.09.059

文献信息

• Bridged Organosilane and Production Method Thereof
  申请人：Shimada Toyoshi

  公开号：US20090054649A1

  公开（公告）日：2009-02-26

  Provided is a bridged organosilane, which has a large complex organic group, and which is useful in the synthesis of a mesoporous silica and a light-emitting material, and a production method of the bridged organosilane. The bridged organosilane is expressed by the following general formula (1): [in the formula (1), q represents an integer in a range from 2 to 4, X 1 — represents a substituent selected from the group consisting of substituents expressed by the following general formulae (2) to (5): (in the formulae (2) to (5), R 1 represents alkyl group having 1 to 5 carbon atoms, R 2 represents an allyl group, and n represents an integer in a range from 0 to 3, and m represents an integer in a range from 0 to 6), and A 1 represents an organic group expressed by, for example, the following general formula (6): (in the formula (6), Y 1 < represents a substituent expressed by, for example, O═C<)].

  提供的是一种桥联有机硅烷，其具有一个大的复杂有机基团，可用于合成介孔二氧化硅和发光材料，以及一种桥联有机硅烷的生产方法。该桥联有机硅烷由以下通用式（1）表示：[在式（1）中，q表示一个范围为2到4的整数，X1—表示从由以下通用式（2）到（5）表示的取代基组成的群中选择的取代基（在式（2）到（5）中，R1表示具有1到5个碳原子的烷基，R2表示烯丙基，n表示一个范围为0到3的整数，m表示一个范围为0到6的整数），A1表示由例如以下通用式（6）表示的有机基团（在式（6）中，Y1<表示由例如O═C<表示的取代基）]。
• GAS BARRIER COMPOSITION, COATING FILM, METHODS FOR PRODUCING THOSE, AND MULTILAYER BODY
  申请人：Mitsui Chemicals, Inc.

  公开号：EP1894971A1

  公开（公告）日：2008-03-05

  A composition having gas-barrier properties, which can produce a resin film having gas-barrier properties under high humidity conditions and high abrasion resistance, and a coating film formed by thermally treating a film-like product of the composition having gas-barrier properties and a method for producing the same are provided. A composition having gas-barrier properties, comprising a water-soluble polymer having hydroxyl group (A), a water-soluble polymer having carboxyl group (B), a metal alkoxide and/or a hydrolysis condensate thereof (C), and an esterification catalyst (E), such that the weight ratio of the component (A) and the component (B) is 97/3 to 3/97, and the component (C) is contained in an amount ranging from 1 part by weight to 400 parts by weight, while the component (E) is contained in an amount ranging from 0.01 part by weight to 100 parts by weight, relative to 100 parts by weight of a mixture of the component (A) and the component (B); and a coating film obtained by thermally treating a film-like product of the composition having gas-barrier properties.

  本发明提供了一种具有气体阻隔性的组合物，该组合物可在高湿度条件下生成具有气体阻隔性和高耐磨性的树脂薄膜，还提供了一种通过热处理具有气体阻隔性的组合物的膜状产物而形成的涂膜以及生产该涂膜的方法。一种具有气体阻隔性能的组合物，由具有羟基的水溶性聚合物（A）、具有羧基的水溶性聚合物（B）、金属烷氧基和/或其水解缩合物（C）以及酯化催化剂（E）组成，其中组分（A）和组分（B）的重量比为 97/3 至 3/97，组分（C）的含量范围为 1 份（重量）至 400 份（重量），而组分（E）的含量范围为 0.01份（重量）至100份（重量），相对于100份（重量）的组分(A)和组分(B)混合物；以及通过热处理具有气体阻隔性能的该组合物的膜状产品而获得的涂膜。
• GAS BARRIER COMPOSITION, COATING FILM, METHOD FOR PRODUCING THE GAS BARRIER COMPOSITION, METHOD FOR PRODUCING THE COATING FILM, AND MULTILAYER BODY
  申请人：Mitsui Chemicals, Inc.

  公开号：EP2277954A1

  公开（公告）日：2011-01-26

  Disclosed is a composition having gas-barrier properties, comprising: a water-soluble polymer (X), a metal alkoxide and/or a hydrolysis condensate thereof (C) and an esterification catalyst (E), wherein said water-soluble polymer (X) contains at least one of (i) a mixture of a water-soluble polymer having hydroxyl groups (A) and a water-soluble polymer having carboxyl groups (B), and (ii) a water-soluble polymer having a hydroxyl group and a carboxyl group (AB) and said component (C) is contained in an amount of not less than 460 parts by weight and not more than 2, 700 parts by weight, and said component (E) is contained in an amount of not less than 0.01 part by weight and not more than 100 parts by weight, relative to 100 parts by weight of said water-soluble polymer (X).

  公开了一种具有气体阻隔性能的组合物，该组合物包括水溶性聚合物 (X)、金属烷氧基和/或其水解缩合物 (C) 以及酯化催化剂 (E)，其中所述水溶性聚合物 (X) 包含以下至少一种：(i) 具有羟基的水溶性聚合物 (A) 和具有羧基的水溶性聚合物 (B) 的混合物、(ii) 具有羟基和羧基的水溶性聚合物(AB)，所述组分(C)的含量以重量份数计不少于 460 份但不多于 2,700 份，所述组分(E)的含量以重量份数计不少于 0.相对于 100 重量份的所述水溶性聚合物 (X) 而言，所述组分 (E) 的含量不低于 0.01 重量份但不超过 100 重量份。
• METHOD FOR PRODUCING ESTER AND ESTERIFICATION CATALYST
  申请人：Nagoya Industrial Science Research Institute

  公开号：EP1731498B1

  公开（公告）日：2010-05-19
• Gas-barrier composition, coating film and method for production of the same, and layered material
  申请人：Nishiura Katsunori

  公开号：US20060293448A1

  公开（公告）日：2006-12-28

  A composition having gas-barrier properties, which can produce a resin film having gas-barrier properties under high humidity conditions and high abrasion resistance, and a coating film formed by thermally treating a film-like product of the composition having gas-barrier properties and a method for producing the same are provided. A composition having gas-barrier properties, comprising a water-soluble polymer having hydroxyl group (A), a water-soluble polymer having carboxyl group (B), a metal alkoxide and/or a hydrolysis condensate thereof (C), and an esterification catalyst (E), such that the weight ratio of the component (A) and the component (B) is 97/3 to 3/97, and the component (C) is contained in an amount ranging from 1 part by weight to 400 parts by weight, while the component (E) is contained in an amount ranging from 0.01 part by weight to 100 parts by weight, relative to 100 parts by weight of a mixture of the component (A) and the component (B); and a coating film obtained by thermally treating a film-like product of the composition having gas-barrier properties.