hexane-1,6-diyl bis(p-nitrobenzoate) | 321860-27-9

• 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: hexane-1,6-diyl bis(p-nitrobenzoate)
• 英文别名: 1,6-bis(4-nitrobenzoyloxy)hexane；hexane-1,6-diyl bis(4-nitrobenzoate)；1,6-Bis-(4-nitro-benzoyloxy)-hexan；bis 1,6-(4 nitrophenylene carbonyloxy)hexane；6-[(4-nitrobenzoyl)oxy]hexyl 4-nitrobenzoate；6-(4-nitrobenzoyl)oxyhexyl 4-nitrobenzoate
• CAS: 321860-27-9
• 化学式: C₂₀H₂₀N₂O₈
• 分子量: 416.387
• InChiKey: ICBJXSVXTAJFKL-UHFFFAOYSA-N

物化性质

• 熔点：
  120 °C
• 沸点：
  582.8±45.0 °C(Predicted)
• 密度：
  1.318±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.8
• 重原子数：
  30
• 可旋转键数：
  11
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.3
• 拓扑面积：
  144
• 氢给体数：
  0
• 氢受体数：
  8

反应信息

• 作为反应物：
  描述：

  hexane-1,6-diyl bis(p-nitrobenzoate) 在 palladium 10% on activated carbon 氢气 作用下， 以 四氢呋喃 、 乙酸乙酯 为溶剂， 以97%的产率得到1,6-bis(4-aminobenzoyloxy)hexane
  参考文献：
  名称：

  Polymerizable dichromophoric dichroic azo dyes

  摘要：

  本发明涉及可聚合的双色性二色性偶氮染料，包括偶氮色团，其上附有可聚合基团，从而产生具有足够溶解性、高着色力和高序参数的染料。

  公开号：

  EP1593713A1
• 作为产物：
  描述：

  1,6-己二醇 生成 hexane-1,6-diyl bis(p-nitrobenzoate)
  参考文献：
  名称：

  SYNTHESIS OF SOME HEXANEDIOLS

  摘要：

  描述了一种制备1,3-、1,4-和1,5-己二醇的一般方法。合成涉及制备相应的酮己酸酯，然后用氢化铝锂还原为二醇。反流分配在纯化少量中间体和终产物中被发现是有用的。1,2-、1,6-和2,5-己二醇也通过已知程序制备。这些二醇的红外光谱已记录，并制备了它们的对硝基苯甲酸酯。

  DOI：

  10.1139/v58-069

文献信息

• N‐Heterocyclic Carbene Catalyzed Ester Synthesis from Organic Halides through Incorporation of Oxygen Atoms from Air
  作者：Hui Tan、Shen‐An Wang、Zixi Yan、Jianzhong Liu、Jialiang Wei、Song Song、Ning Jiao

  DOI：10.1002/anie.202011039

  日期：2021.1.25

  Oxygenation reactions with molecular oxygen (O2) as the oxygen source provides a green and straightforward strategy for the construction of O‐containing compounds. Demonstrated here is a novel N‐heterocyclic carbene (NHC) catalyzed oxidative transformation of simple and readily available organic halides into valuable esters through the incorporation of O‐atoms from O2. Mechanistic studies prove that

  以分子氧（O 2）为氧源的加氧反应为构建含O化合物提供了绿色而直接的策略。这里展示的是一种新颖的N杂环卡宾（NHC）通过将O 2中的O原子并入，将简单易用的有机卤化物催化氧化转化为有价值的酯的方法。机理研究证明，原位产生的脱氧Breslow中间体被氧化为Breslow中间体，通过该氧化方案进一步转化。该方法拓宽了NHC催化领域，并促进了与O 2的氧化反应。
• Mesogens and methods for their synthesis and use
  申请人：Southwest Research Institute

  公开号：US07098359B2

  公开（公告）日：2006-08-29

  New, efficient methods for making novel platform molecules and polymerizable mesogens are provided, as well as the novel mesogens and methods of using same.

  提供了制备新型平台分子和可聚合向列相的高效方法，以及新型向列相和使用方法。
• Polymerizable Dichromophoric Dichroic Azo Dyes
  申请人：Peglow Thomas

  公开号：US20080001120A1

  公开（公告）日：2008-01-03

  The present invention is directed towards polymerizable dichromophoric dichroic azo dyes comprising azo-chromophores to which polymerizable groups are attached leading to dyes having sufficient solubility in combination with high coloring power and high order parameter.

  本发明涉及可聚合的二色性偶氮染料，包括连接聚合基团的偶氮色团，从而得到具有足够溶解度、高着色力和高序参量的染料。
• Synthesis, characterization and morphological studies of some novel siloxane-based block copolymeric materials containing organometallic as well as organic polyesteramides
  作者：Muhammad Saif Ullah Khan、Zareen Akhter、Naseer Iqbal、Mohammad Siddiq

  DOI：10.1016/j.jorganchem.2013.08.002

  日期：2013.11

  A series of semi-aromatic diamine monomers (1,m-bis (4-amino benzoyloxy) alkanes; m = 2-6) having in-built ester linkages with variable methylene spacers were synthesized in two steps from aliphatic diols and p-nitrobenzoyl chloride and characterized by their melting points, elemental analysis, FTIR, H-1 and C-13 NMR spectroscopic studies. The diamines were then polymerized in-situ with ferrocene-based organometallic and terephthaloyl-as well as isophthaloyl-based organic acyl chlorides along with telechelic polydimethylsiloxane oligomer to produce a novel set of ferrocene-containing siloxane-based block copolymers and their organic analogues. The corresponding polyesteramides of the synthesized copolymers, without siloxane segment, were also prepared for comparative studies. The structural features of the organometallic and organic block copolymers along with their respective polyesteramides were confirmed by their physical properties and spectroscopic studies. The molecular parameters of all these materials were determined by static laser light scattering (LLS) technique and glass transition temperatures (T-g) were obtained by differential scanning calorimetry (DSC). The materials were soluble in sulphuric acid and partially soluble in common organic solvents at room temperature, yet become readily soluble upon N-trifluoroacetylation. The morphological information of the synthesized materials was obtained by X-ray diffraction and surface studies (SEM and AFM). (C) 2013 Elsevier B.V. All rights reserved.
• Kujanpaeae, Jukka P.; Riddell, Frank G., Journal of the Chemical Society. Perkin Transactions 2 (2001), 2000, # 11, p. 2225 - 2231
  作者：Kujanpaeae, Jukka P.、Riddell, Frank G.

  DOI：——

  日期：——