1-{3-[3-(3-Propynoyl-phenoxymethyl)-benzyloxy]-phenyl}-propynone | 302919-95-5

• 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: 1-{3-[3-(3-Propynoyl-phenoxymethyl)-benzyloxy]-phenyl}-propynone
• 英文别名: 1-[3-[[3-[(3-Prop-2-ynoylphenoxy)methyl]phenyl]methoxy]phenyl]prop-2-yn-1-one
• CAS: 302919-95-5
• 化学式: C₂₆H₁₈O₄
• 分子量: 394.427
• InChiKey: IKKKLMLZPPOVDU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.2
• 重原子数：
  30
• 可旋转键数：
  8
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  1-{3-[3-(3-Propynoyl-phenoxymethyl)-benzyloxy]-phenyl}-propynone 在 potassium carbonate 作用下， 以 甲苯 为溶剂， 反应 12.0h， 生成 [3-(3-{3-[3,5-Bis-(3-methoxy-benzoyl)-benzoyl]-phenoxymethyl}-benzyloxy)-phenyl]-[3,5-bis-(3-methoxy-benzoyl)-phenyl]-methanone
  参考文献：
  名称：

  Synthesis of linked 1,3,5-triaroylbenzenes via enamine-directed alkyne cyclotrimerization

  摘要：

  Triaroylbenzenes connected via m-xylyl, p-xylyl, 4,4'-biphenyl, and 1,3,5-benzenetriyl linking units have been prepared in good yield by condensation of bis(enaminones) with aryl ethynyl ketones, The required bis(enaminones) were conveniently prepared starting from the corresponding bis- or tris(halomethyl) linking units and 3-hydroxybenzaldehyde. (C) 2000 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4039(00)01125-4
• 作为产物：
  描述：

  间羟基苯甲醛 在 chromium(VI) oxide 、 硫酸 、 potassium carbonate 作用下， 以 四氢呋喃 、 丙酮 、 乙腈 为溶剂， 反应 26.0h， 生成 1-{3-[3-(3-Propynoyl-phenoxymethyl)-benzyloxy]-phenyl}-propynone
  参考文献：
  名称：

  An Enaminone-Directed Benzannulation/Macrocyclization Approach to Cyclophane Ring Systems

  摘要：

  A straightforward and modular preparative approach to 1,3,5-triaroylbenzene-based functionalized cyclophane ring systems has been developed. The key cyclophane-forming macrocyclization reaction was accomplished during the course of a regioselective cross-benzannulation between bis(aryl ethynyl) ketone and enaminone reactants. Macrocyclic products with ring sizes ranging from 18-to 22-membered were successfully constructed. The composition of the tether connecting the two aryl ethynyl ketone fragments can be easily varied; consequently, this method is suitable for construction of a diverse range of structurally distinct cyclophane products. To illustrate this feature, cyclophanes possessing xylyl, alkyl, di(ethylene triamine), and di(ethylene oxy) bridging units were synthesized in isolated yields of 11-46%. Three new cyclophanes (calixarene-like macrocyles 8 and 9, as well as crownophane 18) were structurally characterized by X-ray diffractometry.

  DOI：

  10.1021/jo0256181

文献信息

• MODIFIED TRIAROYLBENZENE-SKELETON POLYMER
  申请人：Oda Takuro

  公开号：US20110319551A1

  公开（公告）日：2011-12-29

  It is an object to provide a film having both high transparency and high heat resistance, and particularly a coating solution for forming a coating film from which an optical film can be produced. A triaroylbenzene-skeleton polymer in which a terminal of a polymer produced by polymerizing a compound of Formula [1] below is modified by a compound of Formula [2] below. A coating solution for forming a coating film, comprising the polymer. A film obtained from the coating solution for forming a coating film. In the formulae below, X 1 is a divalent group of Formula [1a], Formula [1b], or Formula [1c] below (where Y 1 and Y 2 are independently a C 1-2 alkylene group; n is an integer of 1 to 6; and m is an integer of 1 to 6), X 2 is divalent benzene, thiophene, furan, or fluorine, and X 3 is a hydrogen atom, a halogen atom, CF 3 , a C 1-6 alkoxy group, or a C 1-6 alkyl group.
• US8455590B2
  申请人：——

  公开号：US8455590B2

  公开（公告）日：2013-06-04