tetradecylammonium benzenesulfonate

• 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: tetradecylammonium benzenesulfonate
• 英文别名: Benzenesulfonate;tetradecylazanium；benzenesulfonate;tetradecylazanium
• 化学式: C₆H₆O₃S*C₁₄H₃₁N
• 分子量: 371.585
• InChiKey: VNBOYPSBJDOCEQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.52
• 重原子数：
  25
• 可旋转键数：
  12
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.7
• 拓扑面积：
  93.2
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  trans-1,2-cyclohexandiol 、 tetradecylammonium benzenesulfonate 以 氘代氯仿 为溶剂， 生成
  参考文献：
  名称：

  Interactions of Hydroxy Compounds and Sugars with Anions¹

  摘要：

  Complexations of aliphatic monohydroxy compounds, of trans-1,2 cyclohexanediol, and of several glucose and galactose derivatives with two to four free hydroxy groups are measured in chloroform with peralkylammonium salts containing different anions. It is shown that NMR titrations with up to four different OH signals as well as with some CH signals allow accurate and consistent calculation of equilibrium constants K and complexation induced shifts (CIS). The anions used generally show an increasing affinity in the order iodide < benzenesulfonate < bromide < diphenyl phosphate < chloride < benzenecarboxylate (benzoate). The K values increase from secondary to primary alcohols, and again substantially to vicinal diols, culminating at up to K = 10(3) M(-1) for l-dodecyl glucose or galactose compounds. The observed CIS and K values agree with the formation of 3 different 1:1 complexes of similar stability for the phosphate receptor, with binding one anion between the 2-, 3-, 4-, and 6-OH groups of the glucoside, or only one 1:1 complex in the interaction of halides with sugars. Vicinal (3)J(HOCH) coupling constants are analyzed before and after complexation and provide insight into the hydrogen bond network of the sugar derivatives.

  DOI：

  10.1021/jo951435l
• 作为产物：
  描述：

  以 氘代氯仿 为溶剂， 生成 trans-1,2-cyclohexandiol 、 tetradecylammonium benzenesulfonate
  参考文献：
  名称：

  Interactions of Hydroxy Compounds and Sugars with Anions¹

  摘要：

  Complexations of aliphatic monohydroxy compounds, of trans-1,2 cyclohexanediol, and of several glucose and galactose derivatives with two to four free hydroxy groups are measured in chloroform with peralkylammonium salts containing different anions. It is shown that NMR titrations with up to four different OH signals as well as with some CH signals allow accurate and consistent calculation of equilibrium constants K and complexation induced shifts (CIS). The anions used generally show an increasing affinity in the order iodide < benzenesulfonate < bromide < diphenyl phosphate < chloride < benzenecarboxylate (benzoate). The K values increase from secondary to primary alcohols, and again substantially to vicinal diols, culminating at up to K = 10(3) M(-1) for l-dodecyl glucose or galactose compounds. The observed CIS and K values agree with the formation of 3 different 1:1 complexes of similar stability for the phosphate receptor, with binding one anion between the 2-, 3-, 4-, and 6-OH groups of the glucoside, or only one 1:1 complex in the interaction of halides with sugars. Vicinal (3)J(HOCH) coupling constants are analyzed before and after complexation and provide insight into the hydrogen bond network of the sugar derivatives.

  DOI：

  10.1021/jo951435l

文献信息

• Thermoplastic resin composition
  申请人：——

  公开号：US20010034419A1

  公开（公告）日：2001-10-25

  A thermoplastic resin composition comprising: a transparent aromatic thermoplastic resin (a) and a copolyester resin (b) comprising at least two kinds of dicarboxylic acid moieties and one kind of diol moiety, 1 to 50 mol % of the dicarboxylic acid moieties being a naphthalenedicarboxylic acid moiety, the ratio of (a) to the combined amount of (a) and (b) being 55 to 99.99% by weight, and the ratio of (b) being 0.01 to 45% by weight.

  一种热塑性树脂组合物，包括 透明芳香族热塑性树脂（a）和 由至少两种二羧酸分子和一种二元醇分子组成的共聚酯树脂（b），其中 1 至 50 摩尔%的二羧酸分子为萘二甲酸分子、 按重量计，(a)与(a)和(b)的总和之比为 55%至 99.99%，(b)之比为 0.01%至 45%。
• US6727294B2
  申请人：——

  公开号：US6727294B2

  公开（公告）日：2004-04-27
• Interactions of Hydroxy Compounds and Sugars with Anions¹
  作者：Jose Miguel Coterón、Frank Hacket、Hans-Jörg Schneider

  DOI：10.1021/jo951435l

  日期：1996.1.1

  Complexations of aliphatic monohydroxy compounds, of trans-1,2 cyclohexanediol, and of several glucose and galactose derivatives with two to four free hydroxy groups are measured in chloroform with peralkylammonium salts containing different anions. It is shown that NMR titrations with up to four different OH signals as well as with some CH signals allow accurate and consistent calculation of equilibrium constants K and complexation induced shifts (CIS). The anions used generally show an increasing affinity in the order iodide < benzenesulfonate < bromide < diphenyl phosphate < chloride < benzenecarboxylate (benzoate). The K values increase from secondary to primary alcohols, and again substantially to vicinal diols, culminating at up to K = 10(3) M(-1) for l-dodecyl glucose or galactose compounds. The observed CIS and K values agree with the formation of 3 different 1:1 complexes of similar stability for the phosphate receptor, with binding one anion between the 2-, 3-, 4-, and 6-OH groups of the glucoside, or only one 1:1 complex in the interaction of halides with sugars. Vicinal (3)J(HOCH) coupling constants are analyzed before and after complexation and provide insight into the hydrogen bond network of the sugar derivatives.