3,7-diamino-2-methoxyfluorene | 130859-21-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 芴
• 英文名称: 3,7-diamino-2-methoxyfluorene
• 英文别名: 2-methoxy-3,7-diaminofluorene；7-methoxy-9H-fluorene-2,6-diamine
• CAS: 130859-21-1
• 化学式: C₁₄H₁₄N₂O
• 分子量: 226.278
• InChiKey: NRNGVOUKSIZFDR-UHFFFAOYSA-N

物化性质

• 沸点：
  474.9±45.0 °C(Predicted)
• 密度：
  1.279±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  17
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  61.3
• 氢给体数：
  2
• 氢受体数：
  3

安全信息

• 海关编码：
  2922199090

反应信息

• 作为反应物：
  描述：

  2-[2,6-Di-tert-butyl-5-(2,2-dimethyl-propionyl)-4-oxo-4H-[1,3]dioxin-2-yl]-4,4-dimethyl-pent-1-ene-1,3-dione 、 3,7-diamino-2-methoxyfluorene 以 乙腈 为溶剂， 以95%的产率得到3,7-bis(1,3,5,7-tetra-t-butyl-2,6,9-trioxabicyclo[3.3.1]nona-3,7-dien-4-yl-carbonylamino)-2-methoxy-fluorene
  参考文献：
  名称：

  2,6,9-Trioxabicyclo[3.3.1]nona-3,7-dien-4-oyl and tetraoxaadamantan-9-oyl functionalized aromatic di- and triamines: synthesis, stereochemistry and complexation

  摘要：

  Primary amino groups of di- or triaminoaryl compounds add a remarkably stable dioxinyl-alpha-oxoketene affording bis- or tris-[trioxabicyclo[3.3.1]nona-3,7-dienyl (bridged bisdioxine)] systems which can be converted into the corresponding bis- or tris-[2,4,6,8-tetraoxadamantanes] by acidic hydrolysis. Stereochemical peculiarities as well as preliminary host-guest abilities of these molecules are investigated with aid of NMR-spectroscopy, an X-ray analysis and ESI-mass spectrometry. (C) 2004 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2004.01.058

文献信息

• [EN] PHOTOALIGNING MATERIALS<br/>[FR] MATÉRIAUX DE PHOTOALIGNEMENT
  申请人：ROLIC AG

  公开号：WO2013050122A1

  公开（公告）日：2013-04-11

  The present invention relates to polymer, homo- or copolymer or oligomer, which, when irradiated with polarised light orients perpendicular to the polarization direction of polarized actinic light, for the photoalignment of liquid crystals, especially for the planar orientation of liquid crystals, and which derives from at least one monomer (I), compositions thereof, and its use for optical and electro optical devices, such as, liquid crystal devices (LCDs), especially for planar orientation of liquid crystals.

  本发明涉及与极化光辐照时垂直于极化作用光的极化方向定向的聚合物、同聚物或寡聚物，用于液晶的光配向，特别是用于液晶的平行定向，其来源于至少一种单体(I)，以及其组成物和其在光学和电光设备中的使用，例如液晶装置（LCDs），特别是用于液晶的平行定向。
• Neutral Molecule Receptor Systems Using Ferrocene's “Atomic Ball Bearing” Character as the Flexible Element
  作者：Chensheng Li、Julio C. Medina、Glenn E. M. Maguire、Ernesto Abel、Jerry L. Atwood、George W. Gokel

  DOI：10.1021/ja9600284

  日期：1997.2.1

  Fourteen novel ferrocene derivatives have been designed to serve as receptors for low molecular weight diamines. The compounds that have been prepared and fully characterized possess two ferrocenedicarboxylic acid residues bridged by amide formation in their respective 1‘-positions by 4,4‘-benzidinyl (15), 3,3‘-dimethoxy-4,4‘-benzidinyl (16), 2,7-fluorenyl (17), 3-methoxy-2,7-fluorenyl (18), 4-N-piperazinoanilinyl

  十四种新型二茂铁衍生物已被设计用作低分子量二胺的受体。已制备并完全表征的化合物具有两个二茂铁二羧酸残基，它们通过酰胺形成在其各自的 1'-位置由 4,4'-联苯胺基 (15)、3,3'-二甲氧基-4,4'-联苯胺基桥接（ 16)、2,7-芴基(17)、3-甲氧基-2,7-芴基(18)、4-N-哌嗪基苯胺基(19)、N,N'-4,4'-双哌啶基(20)，和4,13-diaza-18-crown-6 (21)。在两种情况下，二茂铁羧酸通过使用 1-亚甲基连接的间隔基进行桥接。这些情况下的桥是 4,13-diaza-18-crown-6 (22) 和 1,5-diaminoanthraquinone (24)。在单一情况下，二茂铁羧酸被 1,5-二羰基萘 (25) 桥接。在另外一种情况下，该桥是通过形成亚胺然后氢化而产生的，但两种化合物 (26, 27) 都证明是相对不稳定的。尝试增加溶解度得到了
• IMIDE-LINKED MALEIMIDE AND POLYMALEIMIDE COMPOUNDS
  申请人：Mizori Farhad G.

  公开号：US20110130485A1

  公开（公告）日：2011-06-02

  The invention is directed to maleimide thermosets incorporating imide-extended mono-, bis-, or polymaleimide compounds. These imide-extended maleimide compounds are prepared by the condensation of appropriate anhydrides with appropriate diamines to give amine terminated compounds. These compounds are then condensed with excess maleic anhydride to yield imide-extended maleimide compounds.

  这项发明涉及将咪唑烯烃热固性树脂与亚酰亚胺扩展的单、双或多咪唑烯烃化合物结合。这些亚酰亚胺扩展的咪唑烯烃化合物是通过适当的酐与适当的二胺进行缩合反应制备的，以得到末端带有胺基的化合物。然后，这些化合物与过量的马来酸酐缩合，得到亚酰亚胺扩展的咪唑烯烃化合物。
• PHOTOCURABLE COMPOSITION
  申请人：Fukui Hiroji

  公开号：US20110097669A1

  公开（公告）日：2011-04-28

  The present invention provides a photocurable composition which contains a photobase generator capable of generating a satisfactory amount of a base in a high quantum yield when irradiated even with a small quantity of light for a short time, and contains a curable compound that is rapidly cured by the generated base such that the composition is cured into a cured product. The photocurable composition comprises: a photobase generator (A) which is a salt of a carboxylic acid (a1-1) represented by the following formula (1-1) with a basic compound (a2), and a curable compound (B) which has, in one molecule thereof, at least two functional groups selected from among epoxy group, (meth)acryloyl group, isocyanato group, acid anhydride group, and alkoxysilyl group, where R1 to R7 in the above formula (1-1) each are hydrogen or an organic group, R1 to R7 may be the same or different, and two of R1 to R7 may be bonded to each other to form a ring structure.

  本发明提供了一种光固化组合物，其包含一种光碱发生剂，当短时间内用少量光照射时，能够生成足量碱，并且具有高量子产率，同时含有一种可固化化合物，该化合物能够被生成的碱迅速固化，从而使组合物固化成为固化产物。该光固化组合物包括：光碱发生剂（A），其是由下式（1-1）所表示的羧酸盐（a1-1）与碱性化合物（a2）形成的，以及一种可固化化合物（B），该化合物在一个分子中具有至少两种官能团，所述官能团选自环氧基团、（甲基）丙烯酰基团、异氰酸酯基团、酸酐基团和烷氧基硅基团，其中上述式（1-1）中的R1至R7分别为氢或有机基团，R1至R7可以相同或不同，其中两个R1至R7可以相互连接形成环结构。
• Crystalline polypropylene resin composition and amide compounds
  申请人：NEW JAPAN CHEMICAL CO.,LTD.

  公开号：EP0557721A2

  公开（公告）日：1993-09-01

  Disclosed are a crystalline polypropylene resin composition comprising a crystalline polyproplylene resin and a β-nucleating agent, and a method of increasing the proportion of β-form crystals in a crystalline polypropylene resin molding comprising molding the composition, the β-nucleating agent being a diamide compound.

  本发明公开了一种结晶聚丙烯树脂组合物，该组合物由结晶聚丙烯树脂和 β 成核剂组成；还公开了一种增加结晶聚丙烯树脂模塑中 β 形晶体比例的方法，该方法包括模塑该组合物，β 成核剂为二酰胺化合物。