1,4-triptycenediamine | 88849-55-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 蒽
• 英文名称: 1,4-triptycenediamine
• 英文别名: Pentacyclo[6.6.6.02,7.09,14.015,20]icosa-2,4,6,9,11,13,15,17,19-nonaene-3,6-diamine
• CAS: 88849-55-2
• 化学式: C₂₀H₁₆N₂
• 分子量: 284.36
• InChiKey: FKPXHXZBABWVAX-UHFFFAOYSA-N

物化性质

• 沸点：
  423.8±45.0 °C(Predicted)
• 密度：
  1.310±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.84
• 重原子数：
  22.0
• 可旋转键数：
  0.0
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  52.04
• 氢给体数：
  2.0
• 氢受体数：
  2.0

反应信息

• 作为反应物：
  描述：

  1,4-triptycenediamine 在 硫酸 、 溶剂黄146 作用下， 生成 1-chlorotriptycene
  参考文献：
  名称：

  Triptycene¹ (9,10-o-Benzenoanthracene)

  摘要：

  DOI：

  10.1021/ja01263a035
• 作为产物：
  描述：

  9,10-二氢-9,10[1',2']-苯并蒽-1,4-二酮 在 palladium 10% on activated carbon 、 盐酸羟胺 、 一水合肼 作用下， 以 乙醇 为溶剂， 反应 14.0h， 生成 1,4-triptycenediamine
  参考文献：
  名称：

  Catalyst systems

  摘要：

  适用于将乙烯四聚以形成1-辛烯的催化剂系统可能包括一种催化剂，该催化剂包括一种与配体配位的铬化合物，以及一种包括有机铝化合物的助催化剂。该配体可能具有根据公式(I)的化学结构，其中R1、R2、R3、R4、R5、R6、R7、R8、R9、R10、R11和R12中的至少一个具有根据公式(II)的结构，其中RA、RB、RC和RD以及其余的R1、R2、R3、R4、R5、R6、R7、R8、R9、R10、R11和R12各自独立地选自氢或（C1-C50）烃基基团。

  公开号：

  US11484871B1

文献信息

• Probing the intermolecular interactions of aromatic amides containing N-heterocycles and triptycene
  作者：Nongyi Cheng、Qifan Yan、Shuai Liu、Dahui Zhao

  DOI：10.1039/c4ce00089g

  日期：——

  A series of aromatic amides incorporated with N-heterocycles or triptycene units are synthesized and studied for probing the effects of such chemical modifications on the intermolecular interactions. Single crystals of a number of heterocyclic amides and the triptycene-containing amide were obtained. Crystal structures, hydrogen bonds, lattice energy, solubility, and melting points were compared amongst relevant molecules. Suitably positioned nitrogen atoms from heterocycles are found to form intramolecular H-bonds with amide NHs at the expense of weakening or disrupting the intermolecular H-bonds. The effects of such H-bonding changes on solubility and melting point are nonetheless limited. Uniquely, the triptycene unit effectively improves the solubility of the amide without tempering the thermal resistance of the molecule.

  合成并研究了一系列掺入N-杂环或三蝶烯单元的芳香酰胺，以探讨此类化学修饰对分子间相互作用的影响。获得了多种杂环酰胺和含三蝶烯的酰胺的单晶。比较了相关分子的晶体结构、氢键、晶格能、溶解度和熔点。杂环中适当位置的氮原子被发现与酰胺 NH 形成分子内氢键，但代价是削弱或破坏分子间氢键。尽管如此，氢键变化对溶解度和熔点的影响仍然有限。独特的是，三蝶烯单元有效地提高了酰胺的溶解度，而不会降低分子的耐热性。
• Triptycene-based copolyimides with tailored backbone rigidity for enhanced gas transport
  作者：Jennifer R. Weidman、Shuangjiang Luo、Jaclyn M. Breier、Patrick Buckley、Peiyuan Gao、Ruilan Guo

  DOI：10.1016/j.polymer.2017.04.016

  日期：2017.9

  A series of triptycene-based copolyimides with varying backbone rigidity was synthesized and evaluated for chain packing behavior and gas transport properties. These copolymers were composed of a rigid element with the triptycene skeleton directly linked to imide rings and a relatively flexible element containing ether linkage and CF3 substituent groups. The ratio of the two components was systematically varied to investigate the effect of increasing triptycene density and steric hindrance while decreasing CF3 and ether linkage density. Generally, increasing the percentage of the directly-linked triptycene component increased chain rigidity, interchain spacing, and fractional free volume due to more highly disrupted chain packing. Therefore, copolymers with a high fraction of the directly-linked component showed increased gas permeabilities compared to the relatively flexible homopolymer counterpart. Additionally, the increase in triptycene density introduced more ultra-fine microcavities to facilitate in sieving, allowing for a concurrent maintenance or increase in selectivity. (C) 2017 Elsevier Ltd. All rights reserved.
• Quinone Imides. VI. Addition of Dienes to p-Quinone Sulfonimides
  作者：Roger Adams、C. Robert Walter

  DOI：10.1021/ja01147a080

  日期：1951.3