3,6-diphenyl-1,4-dioxan-2,5-dione | 102526-99-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二恶烷
• 英文名称: 3,6-diphenyl-1,4-dioxan-2,5-dione
• 英文别名: 3,6-diphenyl-[1,4]dioxane-2,5-dione；3,6-Diphenyl-[1,4]dioxan-2,5-dion；3,6-Diphenyl-1,4-dioxane-2,5-dione
• CAS: 102526-99-8
• 化学式: C₁₆H₁₂O₄
• 分子量: 268.269
• InChiKey: NJEHRDMPAXVGIL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  20
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  扁桃酸 在 对甲苯磺酸 、 xylene 作用下， 生成 3,6-diphenyl-1,4-dioxan-2,5-dione
  参考文献：
  名称：

  Schoeberl; Wiehler, Justus Liebigs Annalen der Chemie, 1955, vol. 595, p. 101,129

  摘要：

  DOI：

文献信息

• HYDROXYMETHYL-CARBOXAMIDO-SUBSTITUTED SILANE AND ITS USE FOR CURABLE, SILANE-TERMINATED POLYMERS
  申请人：SIKA TECHNOLOGY AG

  公开号：US20160159833A1

  公开（公告）日：2016-06-09

  Specific hydroxysilanes of formula (I), a method for the production thereof, the use thereof as a constituent of moisture-curing compositions, and silane-functional compounds produced therefrom, in particular silane-functional polymers and isocyanatosilanes. The hydrosilanes can be produced in a simple process with a high degree of purity and are storage-stable after production. Production from the reaction of lactides with aminosilanes is particularly advantageous. Hydroxysilane of formula (I), where n is 1 or 2.

  公式（I）的特定羟基硅烷，其生产方法，其用作湿固化组合物成分的用途，以及由此产生的硅烷官能化化合物，特别是硅烷官能化聚合物和异氰酸硅烷。这些氢硅烷可以通过简单的过程以高纯度生产，并且在生产后具有储存稳定性。从乳酸酯与氨基硅烷的反应中生产是特别有利的。公式（I）的羟基硅烷，其中n为1或2。
• Cyclic alkyl substituted glycolides and polylactides therefrom
  申请人：Baker L. Gregory

  公开号：US20070142461A1

  公开（公告）日：2007-06-21

  Cyclic alkyl, particularly cyclohexyl, substituted glycolides and polylactides are described. The polylactides have a high glass transition temperature and improved clarity.

  描述了环烷基，特别是环己基，取代的甘醇酸内酯和聚乳酸。这些聚乳酸具有高玻璃化转变温度和改善的透明度。
• AMIDINE GROUP - OR GUANIDINE GROUP - CONTAINING SILANE
  申请人：SIKA TECHNOLOGY AG

  公开号：US20170081348A1

  公开（公告）日：2017-03-23

  A silane of the formula (I) containing at least one aliphatic amidine group- or guanidine group-containing alkoxy group, to a method for producing same, to conversion products thereof, and to the use thereof as a catalyst in curable compositions, in particular based on silane group-containing polymers. The silane of the formula (I) is largely odorless and non-volatile at room temperature. The silane accelerates the hydrolysis and condensation reaction of silane groups very effectively without impairing the storage stability of silane group-containing polymers. Additionally, the silane is very tolerable in silane group-containing compositions, whereby such compositions are not prone to separate, migrate, or evaporate the catalyst.

  公式（I）中含有至少一个脂肪族酰胺基或含有酰胺基的胍基的烷氧基团的硅烷，以及生产同类产物的方法，以及将其用作固化组合物中的催化剂的用途，特别是基于含硅烷基的聚合物。公式（I）中的硅烷在室温下基本无味且不挥发。该硅烷有效加速硅烷基的水解和缩合反应，而不会影响含硅烷基聚合物的储存稳定性。此外，该硅烷在含硅烷基的组合物中具有很高的耐受性，因此这些组合物不容易分离、迁移或挥发出催化剂。
• AMIDINE CATALYST FOR CURABLE COMPOSITIONS
  申请人：SIKA TECHNOLOGY AG

  公开号：US20180179165A1

  公开（公告）日：2018-06-28

  The present invention relates to an amidine of the formula (I) and its use as a catalyst for crosslinking a curable composition. The amidine of the formula (I) contains at least one aliphatic amidine group. It is substantially odorless and nonvolatile at room temperature and accelerates the crosslinking of curable compositions very efficiently, without impairing the storage stability of the compositions. It is particularly suitable for compositions based on polymers containing silane groups, with which it is compatible, as a result of which such compositions do not have a tendency to separation or migration or evaporation of the catalyst.

  本发明涉及一种公式（I）的酰胺衍生物及其作为可固化组合物交联催化剂的用途。公式（I）的酰胺衍生物包含至少一个脂肪族酰胺基团。该酰胺衍生物在室温下几乎无味且不挥发，在不损害组合物的储存稳定性的情况下，能够高效地加速可固化组合物的交联反应。它特别适用于基于含有硅烷基的聚合物的组合物，因为它与这些聚合物兼容，从而使得这些组合物不具有催化剂分离、迁移或挥发的倾向。
• Polyhydroxyalkanoic Acid Having Vinyl, Ester, Carboxyl or Sulfonic Acid Group and Producing Method Therefor
  申请人：Kenmoku Takashi

  公开号：US20080064828A1

  公开（公告）日：2008-03-13

  The invention is to provide a novel polyhydroxyalkanoate having a reactive function group within the molecule and a producing method therefor In a polyhydroxyalkanoate containing a unit having a vinyl group in a side chain, such vinyl group is utilized for deriving a polyhydroxyalkanoate comprising a carboxyl group or a unit having an amide group and a sulfonic acid group.

  本发明旨在提供一种新型聚羟基烷酸酯，其分子内具有反应性功能团，并提供其制备方法。在含有侧链中具有乙烯基团的聚羟基烷酸酯中，利用该乙烯基团来获得含有羧基或含有酰胺基和磺酸基的聚羟基烷酸酯。