4-(1-methyl-1-phenylethyl)phenyl phenyl carbonate | 129176-91-6

• 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: 4-(1-methyl-1-phenylethyl)phenyl phenyl carbonate
• 英文别名: Phenyl [4-(2-phenylpropan-2-yl)phenyl] carbonate
• CAS: 129176-91-6
• 化学式: C₂₂H₂₀O₃
• 分子量: 332.399
• InChiKey: XYBIRSPHZKSOJB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.1
• 重原子数：
  25
• 可旋转键数：
  6
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  35.5
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  碳酸二苯酯 、 4-肉桂苯酚 在 sodium hydroxide 作用下， 以 氯仿 为溶剂， 生成 4-(1-methyl-1-phenylethyl)phenyl phenyl carbonate
  参考文献：
  名称：

  Method for Making Carbonates and Esters

  摘要：

  形成单体碳酸酯的方法包括将单官能醇或双官能二元醇与酯基取代的二芳基碳酸酯结合以形成反应混合物的步骤。类似地，形成单体酯的方法包括将单官能羧酸或酯与酯基取代的二芳基碳酸酯结合以形成反应混合物的步骤。这些方法进一步包括允许反应混合物反应以分别形成单体碳酸酯或单体酯的步骤。

  公开号：

  US20100123097A1

文献信息

• Oxidative carbonylation of monohydroxy aryl compounds by methyl formate
  申请人：Bayer MaterialScience AG

  公开号：EP2781503A1

  公开（公告）日：2014-09-24

  The field of the present invention relates to a process for continuously preparing alkylaryl carbonates and diarylcarbonates from methyl formate and at least one monohydroxy aryl compound in the presence of catalysts, and to the use thereof for preparation of polycarbonates.

  本发明领域涉及一种在催化剂存在下，从甲酸甲酯和至少一种单羟基芳基化合物连续制备烷基芳基碳酸酯和二芳基碳酸酯的方法，以及其用于制备聚碳酸酯的用途。
• PROCESS FOR PREPARING DIARYL CARBONATES FROM DIALKYL CARBONATES
  申请人：Düx Andre

  公开号：US20100010252A1

  公开（公告）日：2010-01-14

  The invention provides a process for preparing diaryl carbonates from dialkyl carbonates and aromatic hydroxyl compounds using at least two reaction columns, a process section for recovering the dialkyl carbonate used in the reaction and for removing the alcohol of reaction, one or more process steps for removing the by-products obtained in the process which have a boiling point between that of the dialkyl carbonate and that of the alkyl aryl carbonate formed during the preparation of the diaryl carbonate, and a process step for further purification of the diaryl carbonate obtained from the reaction columns.

  该发明提供了一种从二烷基碳酸酯和芳香羟基化合物制备二芳基碳酸酯的过程，使用至少两个反应柱，一个用于回收反应中使用的二烷基碳酸酯并去除反应中的醇的工艺部分，一个或多个用于去除在过程中获得的副产物的工艺步骤，这些副产物的沸点介于二烷基碳酸酯和制备二芳基碳酸酯期间形成的烷基芳基碳酸酯之间，以及一个用于对从反应柱中获得的二芳基碳酸酯进行进一步纯化的工艺步骤。
• PROCESS FOR PREPARING DIARYL CARBONATES OR ALKYL ARYL CARBONATES FROM DIALKYL CARBONATES
  申请人：DÜX Andre

  公开号：US20100261928A1

  公开（公告）日：2010-10-14

  The invention relates to a process for preparing diaryl carbonates and/or alkyl aryl carbonates from dialkyl carbonates and aromatic hydroxy compounds using a reactive dividing wall column.

  该发明涉及使用反应性分隔壁塔从二烷基碳酸酯和芳香羟基化合物制备二芳基碳酸酯和/或烷基芳基碳酸酯的方法。
• PROCESSES FOR PURIFYING DIARYL CARBONATES
  申请人：Ooms Pieter

  公开号：US20090137832A1

  公开（公告）日：2009-05-28

  Processes comprising: transesterifying a dialkyl carbonate and an aromatic hydroxyl compound in the presence of a transesterification catalyst to provide a diaryl carbonate product comprising the transesterification catalyst as an impurity; subjecting the diaryl carbonate product to distillation in a first distillation column having an upper part and a lower part, wherein the upper part comprises a rectifying section and the lower part comprises a stripping section; and withdrawing a first sidestream from the first distillation column, wherein the first sidestream comprises a purified diaryl carbonate.

  包括以下过程：在存在酯交换催化剂的情况下，将二烷基碳酸酯和芳香羟基化合物进行酯交换反应，以提供含有酯交换催化剂作为杂质的二芳基碳酸酯产品；将二芳基碳酸酯产品在第一精馏塔中蒸馏，该精馏塔具有上部和下部，其中上部包括一个精馏段，下部包括一个剥离段；从第一精馏塔中提取第一旁流，第一旁流包括纯化的二芳基碳酸酯。
• POLYCARBONATE HAVING IMPROVED THERMAL AND MECHANICAL PROPERTIES AND REDUCED COEFFICIENTS OF THERMAL EXPANSION
  申请人：Heuer Helmut-Werner

  公开号：US20110151262A1

  公开（公告）日：2011-06-23

  The present invention relates to thermoplastic high-Tg polycarbonates and moulding materials which are distinguished by improved thermal properties and improved mechanical properties, in particular by reduced thermal expansion. The present invention furthermore relates to a process for the preparation of these polycarbonates. In particular, this invention relates to polycarbonates which the structural unit which derives from phthalimide of the formula (I) and polycarbonate compositions and moulding materials therefrom as well as a process for the preparation of these polycarbonates, and the use thereof, in particular as reflectors and display substrates.

  本发明涉及热塑性高Tg聚碳酸酯及模塑材料，其具有改善的热性能和机械性能，特别是具有减少热膨胀的特点。本发明还涉及一种制备这些聚碳酸酯的方法。特别地，本发明涉及从邻苯二甲酰亚胺的结构单元（I）衍生的聚碳酸酯、聚碳酸酯组合物和模塑材料以及制备这些聚碳酸酯的方法，以及它们的用途，特别是作为反射器和显示基板。