p-Ethinyloxy-phenoxyethin | 16078-98-1

• 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: p-Ethinyloxy-phenoxyethin
• 英文别名: 1,4-Diaethinyloxy-benzol；1,4-Diethynyloxybenzene；1,4-diethynoxybenzene
• CAS: 16078-98-1
• 化学式: C₁₀H₆O₂
• 分子量: 158.156
• InChiKey: HJGZKEMBKAGLIZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  12
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  18.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  p-Ethinyloxy-phenoxyethin 、 氯甲酸甲酯 在 正丁基锂 作用下， 以 四氢呋喃 、 正己烷 为溶剂， 以0.204 g的产率得到dimethyl 3,3'-(1,4-phenylenebis(oxy))dipropiolate
  参考文献：
  名称：

  通过 Rh 催化的区域选择性 [2+2+2] 环加成反应合成形状和尺寸可调的共价有机笼

  摘要：

  我们已经建立了 Rh 催化的高产率和高 1,3,5 选择性 [2+2+2] 推拉内炔烃环加成反应。该反应允许使用推拉内部二炔来合成形状和尺寸可调的共价有机笼（芳基醚笼）。一些芳基醚笼通过与多个酯部分形成氢键将孤立的水分子封装在它们的疏水空腔中。

  DOI：

  10.1002/anie.202304041
• 作为产物：
  描述：

  bis-1,4-(1,2-dichloroethenoxy)benzene 在 正丁基锂 作用下， 以 乙醚 、 正己烷 为溶剂， 生成 p-Ethinyloxy-phenoxyethin
  参考文献：
  名称：

  通过 Rh 催化的区域选择性 [2+2+2] 环加成反应合成形状和尺寸可调的共价有机笼

  摘要：

  我们已经建立了 Rh 催化的高产率和高 1,3,5 选择性 [2+2+2] 推拉内炔烃环加成反应。该反应允许使用推拉内部二炔来合成形状和尺寸可调的共价有机笼（芳基醚笼）。一些芳基醚笼通过与多个酯部分形成氢键将孤立的水分子封装在它们的疏水空腔中。

  DOI：

  10.1002/anie.202304041

文献信息

• MOLECULES AND OLIGOMERS FOR ENDOTHERMIC SINGLET FISSION
  申请人：Alliance for Sustainable Energy, LLC

  公开号：US20200317855A1

  公开（公告）日：2020-10-08

  The present disclosure relates to a composition that includes a repeat unit defined by where each of R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , and R 8 includes at least one of a hydrogen atom, a fluorine atom, and/or a first hydrocarbon chain having between 1 and 20 carbon atoms, inclusively, where each of A 1 , A 2 , A 3 and A 4 are either a carbon atom or a nitrogen atom, when A 1 is a nitrogen atom, A 2 is a carbon atom, when A 2 is a nitrogen atom, A 1 is a carbon atom, when A 3 is a nitrogen atom, A 4 is a carbon atom, when A 4 is a nitrogen atom, A 3 is a carbon atom, either A 1 or A 2 form a covalent bond, x, with a carbon atom, a, either A 3 or A 4 form a covalent bond, y, with a carbon atom, b, L is a linker group that includes an aromatic ring, and n is between 1 and 20, inclusively.

  本公开涉及一种组合物，其包括由重复单元定义的，其中R1、R2、R3、R4、R5、R6、R7和R8中的每一个至少包括一个氢原子、一个氟原子和/或一个具有1至20个碳原子的第一碳氢链，其中A1、A2、A3和A4中的每一个均为碳原子或氮原子，当A1为氮原子时，A2为碳原子，当A2为氮原子时，A1为碳原子，当A3为氮原子时，A4为碳原子，当A4为氮原子时，A3为碳原子，A1或A2中的任意一个与碳原子a形成共价键x，A3或A4中的任意一个与碳原子b形成共价键y，L为包括芳香环的连接基团，n在1至20之间，包括1和20。
• Molecules and oligomers for endothermic singlet fission
  申请人：Alliance for Sustainable Energy, LLC

  公开号：US10988570B2

  公开（公告）日：2021-04-27

  The present disclosure relates to a composition that includes a repeat unit defined by where each of R1, R2, R3, R4, R5, R6, R7, and R8 includes at least one of a hydrogen atom, a fluorine atom, and/or a first hydrocarbon chain having between 1 and 20 carbon atoms, inclusively, where each of A1, A2, A3 and A4 are either a carbon atom or a nitrogen atom, when A1 is a nitrogen atom, A2 is a carbon atom, when A2 is a nitrogen atom, A1 is a carbon atom, when A3 is a nitrogen atom, A4 is a carbon atom, when A4 is a nitrogen atom, A3 is a carbon atom, either A1 or A2 form a covalent bond, x, with a carbon atom, a, either A3 or A4 form a covalent bond, y, with a carbon atom, b, L is a linker group that includes an aromatic ring, and n is between 1 and 20, inclusively.

  本公开涉及一种组合物，该组合物包括由以下定义的重复单元 其中R1、R2、R3、R4、R5、R6、R7和R8中的每一个包括氢原子、氟原子和/或具有1至20个碳原子(含)的第一烃链中的至少一个，其中A1、A2、A3和A4中的每一个是碳原子或氮原子，当A1是氮原子时，A2是碳原子，当A2是氮原子时，A3是碳原子、A1 是碳原子，当 A3 是氮原子时，A4 是碳原子，当 A4 是氮原子时，A3 是碳原子，A1 或 A2 与碳原子形成共价键 x，A3 或 A4 与碳原子形成共价键 y，b，L 是包括芳香环的连接基团，n 介于 1 和 20 之间（包括 20）。
• ACETYLENIC AROMATIC POLYETHERKETONE
  申请人：Nexam Chemical AB

  公开号：EP2373721A1

  公开（公告）日：2011-10-12
• CROSS-LINKABLE AROMATIC POLYCARBONATE
  申请人：Nexam Chemical AB

  公开号：EP2391666B1

  公开（公告）日：2013-08-28
• SULFONATED POLY(ARYLENE ETHER) COPOLYMER HAVING A CROSS-LINKABLE STRUCTURE, AND POLYELECTROLYTE MEMBRANE COMPRISING SAME
  申请人：Lee Jae-Suk

  公开号：US20130102740A1

  公开（公告）日：2013-04-25

  Provided are a sulfonated poly(arylene ether) copolymer including a crosslinking structure and a polyelectrolyte membrane including the same. Particularly, a sulfonated poly(arylene ether) copolymer including a crosslinking structure in a polymer chain or at the terminal portion of the polymer chain, and a polyelectrolyte membrane including the same are provided. The polyelectrolyte membrane using the sulfonated poly(arylene ether) copolymer including the crosslinking structure, may have the same or better degree of a thermal stability, a mechanical stability, a chemical stability, a membrane forming capability, etc. than a commonly used polyelectrolyte membrane. In addition, the proton conductivity and the cell performance of the polyelectrolyte membrane may be remarkably improved than those of the commonly used polymer electrolyte. Further, the properties of the electrolyte membrane may be rarely changed, and a high measuring stability may be obtainable. The polyelectrolyte membrane may be used in a fuel cell or a secondary battery.