2,6-bis(4,5-dihydro-1H-imidazol-2-yl)naphthalene

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 2,6-bis(4,5-dihydro-1H-imidazol-2-yl)naphthalene
• 英文别名: 2-[6-(4,5-dihydro-1H-imidazol-2-yl)naphthalen-2-yl]-4,5-dihydro-1H-imidazole
• 化学式: C₁₆H₁₆N₄
• 分子量: 264.33
• InChiKey: WJDDYHHCAYVQTL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.1
• 重原子数：
  20
• 可旋转键数：
  2
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  48.8
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  2,6-bis(4,5-dihydro-1H-imidazol-2-yl)naphthalene 在 2% active carbon-supported palladium 作用下， 以 二苯醚 为溶剂， 反应 4.0h， 以89%的产率得到2-[6-(1H-imidazol-2-yl)naphthalen-2-yl]-1H-imidazole
  参考文献：
  名称：

  A convenient procedure for preparing hetarylamides and their analogs by dehydrogenation of the corresponding imidazoles

  摘要：

  Conditions of aromatization of 2-(2-hetaryl)imidazolines and their analogs with various dehydrogenating agents were examined. A new catalytic system, Pd/C-diphenyl oxide, was studied, and the optimal catalyst : imidazoline ratio ensuring formation of 2-substituted imidazoles in high yield was found.

  DOI：

  10.1134/s1070427210060182
• 作为产物：
  描述：

  2,6-萘二羧酸 、 1,2-diaminoethane dihydrochloride 、 乙二胺 在 对甲苯磺酸 作用下， 以 乙二醇 为溶剂， 生成 2,6-bis(4,5-dihydro-1H-imidazol-2-yl)naphthalene
  参考文献：
  名称：

  Cucurbit[7]uril host-guest complexes with cationic bis(4,5-dihydro-1H-imidazol-2-yl) guests in aqueous solution

  摘要：

  我们使用紫外可见光谱、核磁共振光谱和电喷雾质谱法研究了葫芦[7]脲与一系列新型阳离子双(4,5-二氢-1H-咪唑-2-基)炔和 1-(4,5-二氢-1H-咪唑-2-基)-和 1,3-双(4,5-二氢-1H-咪唑-2-基)-金刚烷客体在水溶液中的主客相互作用。除了 1,3-双（4,5-二氢-1H-咪唑-2-基）金刚烷（与 CB 外部结合[7]）之外，这些客体形成了非常稳定的包合物，在 1H NMR 时间尺度上交换缓慢。客体质子共振中络合诱导位移（CIS）的方向和大小表明，客体的疏水核心位于 CB[7] 腔内，而带电的 4,5-二氢-1H-咪唑-2-基单元位于腔外，毗邻宿主的羰基内衬门户。CIS 值和包合稳定性常数与客体核心的性质以及末端 4,5-二氢-1H-咪唑-2-基环上电荷之间的距离相关。

  DOI：

  10.1139/v06-099

文献信息

• SUPRAMOLECULAR HANDCUFFS IN POLYMERIC ARCHITECTURE
  申请人：Rauwald Urs

  公开号：US20100247477A1

  公开（公告）日：2010-09-30

  This invention pertains generally to supramolecular polymers comprising a polymeric molecule linked to a first CB[8] guest molecule and an attachment compound linked to a second CB[8] guest molecule, wherein the first and second CB[8] guest molecules form a ternary host-guest complex with a CB[8] molecule which non-covalently links the polymeric molecule and the attachment compound in a supramolecular polymer. These polymers are useful as vehicles for delivery of a therapeutic compound for use in a method of treatment of the human or animal body, in particular for use in a method of delivering the therapeutic compound to a target site in an individual. The invention also provides methods for the preparation of the supramolecular polymers.

  这项发明涉及一般的超分子聚合物，包括将聚合物分子与第一个CB[8]宾主分子连接，并将附着化合物与第二个CB[8]宾主分子连接，其中第一个和第二个CB[8]宾主分子与CB[8]分子形成三元宿主-客体复合物，CB[8]分子非共价地连接聚合物分子和附着化合物形成超分子聚合物。这些聚合物可用作传递治疗化合物的载体，用于治疗人体或动物体的方法，特别是用于将治疗化合物传递到个体的靶位点的方法。该发明还提供了制备超分子聚合物的方法。
• CUCURBITURIL-BASED HYDROGELS
  申请人：CAMBRIDGE ENTERPRISE LIMITED

  公开号：US20150110772A1

  公开（公告）日：2015-04-23

  The invention provides hydrogel, wherein the hydrogel has a supramolecular cross-linked network obtainable or obtained from the complexation of an aqueous composition including a host, such as cucurbituril, and one or more polymers having suitable guest functionality. One or more polymers in the aqueous composition may have a molecular weight of 50 kDa or more, such as 200 kDa or more. The hydrogel may hold a component, such as a therapeutic compound or a biological molecule. The hydrogels are suitable for use in medicine.

  该发明提供了一种水凝胶，其中该水凝胶具有可从包括主体（如西瓜环状化合物）和具有适当客体功能的一种或多种聚合物的水性组合物的络合获得或获得的超分子交联网络。水性组合物中的一种或多种聚合物的分子量可以达到50 kDa或更高，例如200 kDa或更高。水凝胶可以容纳组分，例如治疗化合物或生物分子。这种水凝胶适用于医学。
• Nested supramolecular capsules
  申请人：CAMBRIDGE ENTERPRISE LIMITED

  公开号：US10189955B2

  公开（公告）日：2019-01-29

  A nested capsule having a first capsule held within a second capsule. Each of the first and second capsules has a shell that is a supramolecular cross-linked network, such as a cucurbituril supramolecular cross-linked network. Each capsule shell is obtained or is obtainable from the complexation of a composition including a host, such as cucurbituril, and one or more building blocks having suitable guest functionality for the host, thereby to form a supramolecular cross-linked network. The nested capsules are suitable for delivering and selectively releasing an encapsulant at a location.

  一种嵌套胶囊，其第一胶囊套在第二胶囊内。第一胶囊和第二胶囊的外壳都是超分子交联网络，如葫芦霉素超分子交联网络。每个胶囊壳都是由包括宿主（如葫芦霉素）的组合物与一个或多个对宿主具有适当客体官能度的构筑基块络合而成，从而形成超分子交联网络。嵌套胶囊适用于在某一位置递送和选择性释放封装剂。
• SUPRAMOLECULAR CAPSULES
  申请人：Cambridge Enterprise Limited

  公开号：EP2736962B1

  公开（公告）日：2019-09-04
• PLASMONIC JUNCTIONS FOR SURFACE-ENHANCED SPECTROSCOPY
  申请人：Taylor Richard William

  公开号：US20140113382A1

  公开（公告）日：2014-04-24

  The invention relates to the use of a construct for the detection of an analyte using surface enhanced spectroscopic techniques. The construct includes linked surfaces, where the link is formed by a linker providing a fixed inter-surface separation between the linked surfaces, wherein the linker is a linking compound, and at least one of the surfaces is the surface of a nanoparticle. The linking compound is suitable for interacting with the analyte. The linking compound may be a cucurbituril. The surface enhanced spectroscopic technique may be surface enhanced Raman spectroscopy (SERS).