2,2,6,6-四溴双苯酚a二甲基丙烯酸酯 | 42146-13-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 2,2,6,6-四溴双苯酚a二甲基丙烯酸酯
• 中文别名: 2,2',4,5,5'-五氯联苯
• 英文名称: 2,2-bis[3,5-dibromo-4-(2-methacryloxy)phenyl]propane
• 英文别名: (1-Methylethylidene)bis(2,6-dibromo-4,1-phenylene) bismethacrylate；[2,6-dibromo-4-[2-[3,5-dibromo-4-(2-methylprop-2-enoyloxy)phenyl]propan-2-yl]phenyl] 2-methylprop-2-enoate
• CAS: 42146-13-4
• 化学式: C₂₃H₂₀Br₄O₄
• 分子量: 680.025
• InChiKey: FKRRNHGDZIXAEC-UHFFFAOYSA-N

物化性质

• 沸点：
  595.1±50.0 °C(Predicted)
• 密度：
  1.706±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  8.9
• 重原子数：
  31
• 可旋转键数：
  8
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.217
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 安全说明：
  S22,S24/25

反应信息

• 作为反应物：
  描述：

  2,2,6,6-四溴双苯酚a二甲基丙烯酸酯 在 四丁基溴化铵 、 溴 作用下， 以 二氯甲烷 为溶剂， 以98.4 %的产率得到1,1'-(2,2-丙烷二基)二[3,5-二溴-4-(2,3-二溴-2-甲基丙氧基)苯]
  参考文献：
  名称：

  一种提高催化溴化加成反应立体选择性的方法

  摘要：

  一种提高催化溴化加成反应立体选择性的方法，包括以下步骤：(1)将反应原料与催化剂溶于溶剂中，缓慢滴加溴素，进行溴化加成反应；(2)溴素滴加完毕，缓慢进行升温，进行中温阶段的溴化加成反应；(3)向步骤(2)中所得到的混合物中加入亚硫酸钠水溶液以除去过量的溴素，然后再加入氢氧化钠水溶液调pH至中性；(4)将上述步骤(3)中所得到的混合料液进行静置分层，去掉水层后得含溶剂的混合溶液；(5)除去溶剂，最后得目标产品。本发明提供的溴化加成方法，在实现双键加成高效立体选择性的同时，有效节约了原料成本，极大减少了三废产生。

  公开号：

  CN115677458A

文献信息

• Poly(Phenylene ether) - Polyvinyl thermosetting resin
  申请人：General Electric Company

  公开号：EP1834975A1

  公开（公告）日：2007-09-19

  A capped poly(phenylene ether) resin composition is formed from (1) a poly(phenylene ether) compound (PPE) in which at least a portion, preferably substantially all of the hydroxyl groups have been reacted with a compound containing ethylenic unsaturation (carbon-carbon double bonds) which is further reactive with unsaturated monomers (reactively endcapped PPE) and (2) a curable unsaturated monomer composition. The composition optionally contains a polymerization catalyst; a flame-retardant compound; and fibrous reinforcement. The composition can be cured to form a laminate, and clad with copper to form a circuit board.

  一种封端聚（亚苯基醚）树脂组合物是由（1）聚（亚苯基醚）化合物（PPE）和（2）可固化的不饱和单体组合物组成，其中至少有一部分，最好是全部羟基与含有乙烯基不饱和（碳-碳双键）的化合物反应，该化合物与不饱和单体进一步反应（反应封端 PPE）。该组合物可选择含有聚合催化剂、阻燃化合物和纤维增强剂。该组合物经固化后可形成层压板，并包覆铜以形成电路板。
• RESIN COMPOSITION FOR OPTICAL MEMBER AND OPTICAL MEMBER OBTAINED FROM THE SAME
  申请人：Mitsubishi Gas Chemical Company, Inc.

  公开号：EP2128178A1

  公开（公告）日：2009-12-02

  The present invention can provide a composition for optical members, which contains (a) a compound having one or more of any group selected from the group consisting of an acryloyl group, a methacryloyl group, an allyl group and a vinyl group and one or more β-epithiopropyl groups in a molecule. In a preferable embodiment of the present invention, the composition for optical members further contains at least one compound selected from (b) a compound having one or more β-epithlopropyl groups in a molecule while having no polymerizable unsaturated bond group, (c) an inorganic compound having a sulfur atom and/or a selenium atom, (d) a compound having one or more thiol groups in a molecule, (e) a compound having one or more amino groups in a molecule while having no heterocyclic ring, and (f) a compound having one or more of at least one group selected from the group consisting of a vinyl group, an acryloyl group, a methacryloyl group and an allyl group in a molecule.

  本发明可提供一种光学部件用组合物，该组合物含有(a)一种化合物，其分子中具有一个或多个选自丙烯酰基、甲基丙烯酰基、烯丙基和乙烯基的任一基团和一个或多个β-环丙基。在本发明的一个优选实施方案中，光学部件用组合物还含有至少一种选自以下的化合物：(b) 分子中含有一个或多个 β-环丙基，但没有可聚合的不饱和键基的化合物；(c) 具有硫原子和/或硒原子的无机化合物、(d) 分子中含有一个或多个硫醇基团的化合物， (e) 分子中含有一个或多个氨基但不含杂环的化合物， (f) 分子中含有一个或多个至少一个选自乙烯基、丙烯酰基、甲基丙烯酰基和烯丙基的基团的化合物。
• Poly(phenylene ether) - polyvinyl thermosetting resin
  申请人：SABIC Innovative Plastics IP B.V.

  公开号：EP2316870A1

  公开（公告）日：2011-05-04

  The invention relates to a curable poly(phenylene ether) composition comprising a poly(phenylene ether) containing hydroxyl groups wherein at least 10% of the hydroxyl groups have been capped with a compound containing ethylenic unsaturation; a curable unsaturated monomer composition; and a curing catalyst. The invention also relates to a laminate comprising said curable composition.

  本发明涉及一种可固化的聚（亚苯基醚）组合物，该组合物包含含有羟基的聚（亚苯基醚），其中至少有 10%的羟基被含有乙烯不饱和的化合物封端；一种可固化的不饱和单体组合物；以及一种固化催化剂。本发明还涉及一种包含上述可固化组合物的层压板。
• Resin composition for optical member and optical member obtained from the same
  申请人：Mitsubishi Gas Chemical Company, Inc.

  公开号：EP2463318A1

  公开（公告）日：2012-06-13

  The present invention can provide a composition for optical members, which contains (a) a compound having one or more of any group selected from the group consisting of an acryloyl group, a methacryloyl group, an allyl group and a vinyl group and one or more β-epithiopropyl groups in a molecule. In a preferable embodiment of the present invention, the composition for optical members further contains at least one compound selected from (b) a compound having one or more β-epithiopropyl groups in a molecule while having no polymerizable unsaturated bond group, (c) an inorganic compound having a sulfur atom and/or a selenium atom, (d) a compound having one or more thiol groups in a molecule, (e) a compound having one or more amino groups in a molecule while having no heterocyclic ring, and (f) a compound having one or more of at least one group selected from the group consisting of a vinyl group, an acryloyl group, a methacryloyl group and an allyl group in a molecule.

  本发明可提供一种光学部件用组合物，该组合物含有(a)一种化合物，其分子中具有一个或多个选自丙烯酰基、甲基丙烯酰基、烯丙基和乙烯基的任一基团和一个或多个β-环丙基。在本发明的一个优选实施方案中，光学部件用组合物还含有至少一种选自以下的化合物：(b) 分子中含有一个或多个 β-环硫基丙基，但没有可聚合的不饱和键基的化合物；(c) 具有硫原子和/或硒原子的无机化合物、(d) 分子中含有一个或多个硫醇基团的化合物， (e) 分子中含有一个或多个氨基但不含杂环的化合物， (f) 分子中含有一个或多个至少一个选自乙烯基、丙烯酰基、甲基丙烯酰基和烯丙基的基团的化合物。
• POLY (PHENYLENE ETHER) - POLYVINYL THERMOSETTING RESIN
  申请人：——

  公开号：US20010053450A1

  公开（公告）日：2001-12-20

  A capped poly(phenylene ether) resin composition is formed from (1) a poly(phenylene ether) compound (PPE) in which at least a portion, preferably substantially all of the hydroxyl groups have been reacted with a compound containing ethylenic unsaturation (carbon-carbon double bonds) which is further reactive with unsaturated monomers (reactively endcapped PPE) and (2) a curable unsaturated monomer composition. The composition optionally contains a polymerization catalyst; a flame-retardant compound; and fibrous reinforcement. The composition can be cured to form a laminate, and clad with copper to form a circuit board.

  一种封端聚（亚苯基醚）树脂组合物是由（1）聚（亚苯基醚）化合物（PPE）和（2）可固化的不饱和单体组合物组成，其中至少有一部分，最好是全部羟基与含有乙烯基不饱和（碳-碳双键）的化合物反应，该化合物与不饱和单体进一步反应（反应封端 PPE）。该组合物可选择含有聚合催化剂、阻燃化合物和纤维增强剂。该组合物经固化后可形成层压板，并包覆铜以形成电路板。