Dicyclohexyl 4,6-dimethylbenzene-1,3-disulfonate | 96236-52-1

• 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: Dicyclohexyl 4,6-dimethylbenzene-1,3-disulfonate
• 英文别名: dicyclohexyl 4,6-dimethylbenzene-1,3-disulfonate
• CAS: 96236-52-1
• 化学式: C₂₀H₃₀O₆S₂
• 分子量: 430.6
• InChiKey: KJNDNXFIOXNRGL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.8
• 重原子数：
  28
• 可旋转键数：
  6
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.7
• 拓扑面积：
  104
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  环己醇 、 、 4,6-dimethyl-benzene-1,3-disulfonyl chloride 、 在 氮 、 ice water 、 二氯甲烷 、 硫酸 、 水 、 Sodium sulfate-III 作用下， 以 吡啶 为溶剂， 反应 25.5h， 以to yield the dicyclohexyl 1,3-xylene-4,6-disulfonate的产率得到Dicyclohexyl 4,6-dimethylbenzene-1,3-disulfonate
  参考文献：
  名称：

  Aminoplast curable compositions containing disulfonic acid esters as

  摘要：

  一种改进的可酸催化交联的可固化组合物，由活性含氢树脂、固化剂和磺酸作为潜在酸催化剂组成。催化剂由以下结构式表示：##STR1##其中：Z是独立选择的基团，从C.sub.1到C.sub.20烷基，C.sub.3到C.sub.20环烷基，C.sub.6到C.sub.18芳基，卤素，烷氧基，羟基和芳氧基中选择；R独立选择自氢，C.sub.1到C.sub.20烷基，C.sub.3到C.sub.20环烷基和C.sub.6到C.sub.18芳基中选择；R.sup.1独立选择自C.sub.1到C.sub.20烷基，C.sub.3到C.sub.20环烷基，羟基烷基和羟基环烷基中选择；y为0到4的整数，w为0到2的整数，x为1到3的整数，但当w为0时，y为1到4的整数，x为2到3的整数，当y为0时，w为1到2的整数，x为1到3的整数。

  公开号：

  US04501854A1

文献信息

• Aminoplast curable compositions containing disulfonic acid esters as latent acid catalysts
  申请人：PPG INDUSTRIES, INC.

  公开号：EP0142805A2

  公开（公告）日：1985-05-29

  An improved curable composition capable of acid catalyzed crosslinking is composed of an active hydrogen-containing resin, a curing agent and a sulfonate as latent acid catalyst. The catalyst is represented by the following structural formula: wherein Z is a radical independently selected from C, to C20 alkyl, C3 to C20 cycloalkyl, C6 to C18 aryl, halogen, alkoxy, hydroxyl, and aryloxy; R is independently selected from hydrogen, C, to C20 alkyl, C3 to C20 cycloalkyl, and C6 to C18 aryl; R' is independently selected from C, to C20 alkyl, C3 to C20 cycloalkyl, hydroxyalkyl, and hydroxycycloalkyl; y is an integer from 0 to 4, w is an integer from 0 to 2, and x is an integer from 1 to 3.

  一种可进行酸催化交联的改进型固化组合物由活性含氢树脂、固化剂和作为潜酸催化剂的磺酸盐组成。催化剂由以下结构式表示： 其中 Z 是独立选自 C 至 C20 烷基、C3 至 C20 环烷基、C6 至 C18 芳基、卤素、烷氧基、羟基和芳氧基的自由基； R 独立选自氢、C-C20 烷基、C3-C20 环烷基和 C6-C18 芳基； R' 独立选自 C 至 C20 烷基、C3 至 C20 环烷基、羟基烷基和羟基环烷基； y 是 0 至 4 的整数、 w 是 0 至 2 的整数，和 x 是 1 至 3 的整数。
• Sulfonate esters as latent acid catalysts
  申请人：Abi-Karam Farouk

  公开号：US20090104363A1

  公开（公告）日：2009-04-23

  The present invention is directed towards novel sulfonic acid esters as catalysts for crosslinking of polymers having hydroxyl, carboxyl, and amide functional groups with a crosslinking agent and resin compositions containing the same. The present invention provides polymeric film coatings which have superior hardness, impact resistance, adhesion, improved blister resistance, salt spray characteristics and flexibility. These catalysts are especially effective in coil primer formulations containing calcium ion exchange anticorrosive pigments, where traditional blocked acid catalysts are ineffective.
• SULFONATE ESTERS AS LATENT ACID CATALYSTS
  申请人：Abi-Karam Farouk

  公开号：US20130216723A1

  公开（公告）日：2013-08-22

  The present invention is directed towards novel sulfonic acid esters as catalysts for crosslinking of polymers having hydroxyl, carboxyl, and amide functional groups with a crosslinking agent and resin compositions containing the same. The present invention provides polymeric film coatings which have superior hardness, impact resistance, adhesion, improved blister resistance, salt spray characteristics and flexibility. These catalysts are especially effective in coil primer formulations containing calcium ion exchange anticorrosive pigments, where traditional blocked acid catalysts are ineffective.
• US4501854A
  申请人：——

  公开号：US4501854A

  公开（公告）日：1985-02-26