(Z)-3-ethoxy-2-methyl-3-phenylpropenoic acid

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 肉桂酸及其衍生物
• 英文名称: (Z)-3-ethoxy-2-methyl-3-phenylpropenoic acid
• 英文别名: (Z)-3-ethoxy-2-methyl-3-phenylprop-2-enoic acid
• 化学式: C₁₂H₁₄O₃
• 分子量: 206.241
• InChiKey: FHSPTVQGHDNSAE-LUAWRHEFSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  15
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  46.5
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  phenyl 2,2-dibromopropionate 、 苯甲酸乙酯 在 叔丁基锂 作用下， 以 四氢呋喃 、 正戊烷 为溶剂， 反应 1.0h， 生成 (E)-3-ethoxy-2-methyl-3-phenylpropenoic acid 、 (Z)-3-ethoxy-2-methyl-3-phenylpropenoic acid
  参考文献：
  名称：

  Synthesis of Tetrasubstituted and Functionalized Enol Ethers by E-Selective Olefination of Esters with Ynolates

  摘要：

  We have developed the E-selective olefination of ester carbonyls to afford tetrasubstituted, functionalized olefins and the C-S insertion of thiol esters to give beta-keto thiol esters via ynolates.

  DOI：

  10.1021/ja0561082

文献信息

• NOVEL POLYETHER COMPOUND CONTAINING ACID GROUP AND UNSATURATED GROUP, PROCESS FOR PRODUCING THE SAME, AND RESIN COMPOSITION
  申请人：DAICEL CHEMICAL INDUSTRIES, Ltd.

  公开号：EP1496077A1

  公开（公告）日：2005-01-12

  The present invention relates to a cyclohexyl ring-containing polyether compound which has, in a molecule, two or more polymeri zable unsaturated groups typified by (meth)acryloyloxy groups and one or more acid groups typified by carboxyl groups. The polyether compound provides: a resin composition which has high developability with a dilute alkali and sensitivity and is suitable for use in image formation, e.g., for forming a solder resist or pigment-dispersed resist for a printed circuit board, etc.; and a cured article obtained by curing the resin composition.

  本发明涉及一种含环己基环的聚醚化合物，其分子中含有两个或多个可聚合的不饱和基团（以（甲基）丙烯酰氧基为典型）和一个或多个酸基团（以羧基为典型）。这种聚醚化合物可提供：一种树脂组合物，它在稀碱中具有高显影性和高灵敏度，适用于图像形成，例如用于形成印刷电路板等的阻焊或颜料分散阻焊；以及一种通过固化该树脂组合物而获得的固化物。
• Novel polyether compound containing acid group and unsaturated group, process for producing the same, and resin composition
  申请人：Okazaki Akira

  公开号：US20050228162A1

  公开（公告）日：2005-10-13

  The present invention relates to a cyclohexyl ring-containing polyether compound which has, in a molecule, two or more polymerizable unsaturated groups typified by (meth)acryloyloxy groups and one or more acid groups typified by carboxyl groups. The polyether compound provides: a resin composition which has high developability with a dilute alkali and sensitivity and is suitable for use in image formation, e.g., for forming a solder resist or pigment-dispersed resist for a printed circuit board, etc.; and a cured article obtained by curing the resin composition.
• US3960762A
  申请人：——

  公开号：US3960762A

  公开（公告）日：1976-06-01