2,4,6-三(4-氰基苯基)-1,3,5-三嗪 | 6876-34-2

• 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: 2,4,6-三(4-氰基苯基)-1,3,5-三嗪
• 英文名称: 4,4',4''-[1,3,5]triazine-2,4,6-triyl-tris-benzonitrile
• 英文别名: 2,4,6-Tri--1,3,5-triazin；2,4,6-Tri-(p-cyanophenyl)-s-triazin；2,4,6-Tris(4-cyanophenyl)-1,3,5-triazine；4-[4,6-bis(4-cyanophenyl)-1,3,5-triazin-2-yl]benzonitrile
• CAS: 6876-34-2
• 化学式: C₂₄H₁₂N₆
• 分子量: 384.399
• InChiKey: ZYKRIYCYWOHUDV-UHFFFAOYSA-N

物化性质

• 熔点：
  504 °C
• 沸点：
  707.2±70.0 °C(Predicted)
• 密度：
  1.39±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.1
• 重原子数：
  30
• 可旋转键数：
  3
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  110
• 氢给体数：
  0
• 氢受体数：
  6

安全信息

• 海关编码：
  2933699090

反应信息

• 作为产物：
  描述：

  对苯二腈 在 zinc(II) chloride 作用下， 反应 48.0h， 以90%的产率得到2,4,6-三(4-氰基苯基)-1,3,5-三嗪
  参考文献：
  名称：

  基于共价三嗪的骨架（CTF）对水溶液中的表面活性剂的高吸附性能。

  摘要：

  来自1,4-二氰基苯（CTF-1）的碳质基于三嗪的共价骨架，可以从水溶液中吸附多达约4 gg（-1）的表面活性剂烷基聚乙二醇醚，C12EO7和十二烷基硫酸钠，SDS（c = 8.0 mmol L（ -1））的重量是炭黑（Evonik的Printex L）重量吸收能力的20倍以上。高摄取量归因于CTF薄片剥落。考虑到CTF的热稳定性和化学稳定性，首次使用CTF吸附表面活性剂的研究表明，CTF对于从溶液中吸收物质特别有趣。

  DOI：

  10.1039/c4cc06393g

文献信息

• Nitrogen-Rich Covalent Triazine Frameworks as High-Performance Platforms for Selective Carbon Capture and Storage
  作者：Stephan Hug、Linus Stegbauer、Hyunchul Oh、Michael Hirscher、Bettina V. Lotsch

  DOI：10.1021/acs.chemmater.5b03330

  日期：2015.12.8

  The search for new efficient physisorbents for gas capture and storage is the objective of numerous ongoing researches in the realm of functional framework materials. Here we present the CO2 and H2 uptake capacities of nitrogen rich covalent triazine frameworks (CTFs) based on lutidine, pyrimidine, bipyridine, and phenyl units, showing superior gas uptakes and extremely high CO2 selectivities toward N2. The CO2 uptake of a bipyridine-CTF synthesized at 600 °C (5.58 mmol g–1, 273 K) is the highest reported for all CTFs so far and the second highest for all porous organic polymers (POPs). Moreover, the CO2 selectivity toward N2 of a nitrogen-rich pyrimidine-based CTF synthesized at 500 °C (Henry: 189, IAST: 502) is the highest reported for all POPs, and the H2 uptake of CTF1 synthesized at 600 °C at 1 bar (2.12 wt %, 77 K) is the highest found for all CTFs to date as well. With the wide range of sorption data at hand, we carve out general trends in the gas uptake behavior within the CTF family and nitrogen-containing porous polymers in general, revealing the dominant role of the micropore volume for maximum CO2 uptake, while we find that the nitrogen content is a secondary effect weakly enhancing the CO2 uptake. The latter, however, was identified as the main contributor to the high CO2/N2 selectivities found for the CTFs. Furthermore, ambient water vapor sorption has been tested for CTFs for the first time, confirming the highly hydrophilic nature of CTFs with high nitrogen content.

  寻找新的高效气体捕集与封存物理吸附剂是目前功能框架材料领域众多研究的目标。在此，我们介绍了基于鲁替丁、嘧啶、联吡啶和苯基单元的富氮共价三嗪框架（CTFs）对二氧化碳和 H2 的吸收能力，结果表明它们具有优异的气体吸收能力和极高的二氧化碳对 N2 的选择性。在 600 °C 下合成的联吡啶-CTF 的二氧化碳吸收率（5.58 mmol g-1，273 K）是迄今为止所有 CTF 中最高的，也是所有多孔有机聚合物（POP）中第二高的。此外，在 500 °C 下合成的富氮嘧啶基 CTF 对 N2 的 CO2 选择性（Henry：189，IAST：502）是所有 POPs 中最高的，而在 600 °C 1 bar 下合成的 CTF1 对 H2 的吸收率（2.12 wt %，77 K）也是迄今为止所有 CTFs 中最高的。有了这些广泛的吸附数据，我们可以看出 CTF 家族和一般含氮多孔聚合物气体吸收行为的总体趋势，揭示了微孔体积对二氧化碳最大吸收量的主导作用，同时我们发现氮含量只是次要效应，对二氧化碳吸收量的提高作用微弱。然而，后者被认为是 CTF 具有较高 /N2 选择性的主要原因。此外，我们还首次测试了 CTF 的环境水蒸气吸附性，证实了高氮含量 CTF 的高亲水性。
• PRODUCTION METHOD OF XYLYLENEDIAMINE
  申请人：KUMANO Tatsuyuki

  公开号：US20100168474A1

  公开（公告）日：2010-07-01

  A method of producing xylylenediamine by the hydrogenation of dicyanobenzene obtained by the ammoxidation of xylene in a high yield while prolonging the catalyst life. In the method, a molten dicyanobenzene from which compounds having a boiling point lower than that of dicyanobenzene have been removed but compounds having a boiling point higher than that of dicyanobenzene are not removed is dissolved in a solvent containing liquid ammonia. By this dissolution, at least part of dicyanobenzene polymers precipitates as insolubles. The precipitates are removed by a solid-liquid separation. By subjecting the resulting solution containing the dicyanobenzene polymers in a reduced amount to hydrogenation, xylylenediamine is produced in a high yield and the life time of hydrogenation catalyst is prolonged.

  一种通过将二甲苯氨氧化产生的二氰基苯经氢化反应制备对二甲苯二胺的方法，能够高产率地生产，同时延长催化剂的寿命。该方法中，将已去除沸点低于二氰基苯的化合物但未去除沸点高于二氰基苯的化合物的熔融二氰基苯溶于含有液氨的溶剂中。通过这种溶解，至少部分二氰基苯聚合物沉淀为不溶性物质。通过固液分离去除沉淀物。将含有少量二氰基苯聚合物的产物溶液进行还原反应，可以高产率地制备对二甲苯二胺，并延长氢化催化剂的使用寿命。
• METHOD OF PREPARING ORGANIC POROUS SOLIDS AND SOLIDS OBTAINABLE BY THIS METHOD
  申请人：Antonietti Markus

  公开号：US20100280216A1

  公开（公告）日：2010-11-04

  The present invention relates to a method of preparing porous solids, which method comprises polymerizing, in a salt melt or a eutectic mixture of salt melt containing at least one Lewis acidic salt, cyano monomers having at least one or at least two cyano groups in their molecule, wherein the at least one or at least two cyano groups are bonded to a rigid linking group in the cyano monomer, as well as to the porous solids obtainable by that method. Owing to their porosity and the associated extremely high specific surface area, the porous solids are useful as sorbents, filtering and insulating materials, as well as catalyst carriers.

  本发明涉及一种制备多孔固体的方法，该方法包括在含有至少一种Lewis酸性盐的盐熔体或盐熔体共晶混合物中聚合至少含有一个或至少两个氰基团的氰基单体，其中至少一个或至少两个氰基团与氰基单体中的刚性连接基结合，以及由该方法获得的多孔固体。由于其多孔性和相关的极高比表面积，多孔固体可用作吸附剂、过滤和绝缘材料以及催化剂载体。
• ELECTROACTIVE COMPOSITION
  申请人：Rostovtsev Vsevolod

  公开号：US20130299807A1

  公开（公告）日：2013-11-14

  There is provided an electroactive composition including (a) a host, (b) a dopant, and (c) an additive having Formula I In Formula I, E is the same or different at each occurrence and is N or C—Ar 1 and Ar 1 is the same or different at each occurrence and is H, D, or aryl. At least one E=N, and at least one Ar 1 is aryl.

  提供了一种电活性组合物，包括（a）宿主，（b）掺杂剂和（c）具有I式的添加剂。在I式中，E在每次出现时相同或不同，且为N或C-Ar1，而Ar1在每次出现时相同或不同，且为H、D或芳基。至少一个E为N，至少一个Ar1为芳基。
• Production method of xylylenediamine
  申请人：Mitsubishi Gas Chemical Company, Inc.

  公开号：EP2202218A1

  公开（公告）日：2010-06-30

  A method of producing xylylenediamine by the hydrogenation of dicyanobenzene obtained by the ammoxidation of xylene in a high yield while prolonging the catalyst life. In the method, a molten dicyanobenzene from which compounds having a boiling point lower than that of dicyanobenzene have been removed but compounds having a boiling point higher than that of dicyanobenzene are not removed is dissolved in a solvent containing liquid ammonia. By this dissolution, at least part of dicyanobenzene polymers precipitates as insolubles. The precipitates are removed by a solid-liquid separation. By subjecting the resulting solution containing the dicyanobenzene polymers in a reduced amount to hydrogenation, xylylenediamine is produced in a high yield and the life time of hydrogenation catalyst is prolonged.

  一种通过二甲苯氨氧化反应制得的二氰基苯的氢化反应生产二甲苯二胺的方法，该方法产率高，同时可延长催化剂寿命。在该方法中，将已除去沸点低于二氰基苯的化合物但未除去沸点高于二氰基苯的化合物的熔融二氰基苯溶解在含有液氨的溶剂中。通过这种溶解，至少有一部分二氰基苯聚合物以不溶物的形式沉淀下来。沉淀物通过固液分离去除。将所得的含有少量二氰基苯聚合物的溶液进行氢化，可生产出高产率的二甲苯，并延长氢化催化剂的使用寿命。