4'-aminobenzo-18-crown-6-ether hydrochloride | 213554-62-2

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 4'-aminobenzo-18-crown-6-ether hydrochloride
• 英文别名: 4'-aminobenzo-18-crown-6 hydrochloride；2,5,8,11,14,17-Hexaoxabicyclo[16.4.0]docosa-1(18),19,21-trien-20-amine;hydrochloride
• CAS: 213554-62-2
• 化学式: C₁₆H₂₅NO₆*ClH
• 分子量: 363.839
• InChiKey: UGIYJYJHWYRHMO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.53
• 重原子数：
  24
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.62
• 拓扑面积：
  81.4
• 氢给体数：
  2
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  1,2-bis(6-carboxy-2-methylbenzo[b]thiophen-3-yl)-3,3,4,4,5,5-hexafluorocyclopentene 、 4'-aminobenzo-18-crown-6-ether hydrochloride 在 1-羟基苯并三唑 、 三乙胺 、 N,N'-二环己基碳二亚胺 作用下， 以 四氢呋喃 、 N,N-二甲基甲酰胺 为溶剂， 反应 4.0h， 以43%的产率得到3-[3,3,4,4,5,5-hexafluoro-2-[6-[N-(2,5,8,11,14,17-hexaoxabicyclo[16.4.0]docosa-1(18),19,21-trien-20-yl)-C-hydroxycarbonimidoyl]-2-methyl-1-benzothiophen-3-yl]cyclopenten-1-yl]-N-(2,5,8,11,14,17-hexaoxabicyclo[16.4.0]docosa-1(18),19,21-trien-20-yl)-2-methyl-1-benzothiophene-6-carboximidic acid
  参考文献：
  名称：

  Photoresponsive Tweezers for Alkali Metal Ions. Photochromic Diarylethenes Having Two Crown Ether Moieties

  摘要：

  Alkali metal ion extraction was carried out using photochromic dithienylethene having two benzo-12-crown-4 ethers (1), benzo-15-crown-5 ethers (2), or benzo-18-crown-6 ethers moieties (3) and bis(benzothienyl)ethene having two benzo-18-crown-6 ether moieties (4). Two crown ether moieties of the open-ring form captured large metal ions cooperatively like tweezers, while the photogenerated closed-ring form released the ions. The reduced affinities for metal picrates were fully recovered by irradiation with visible light (>480 nm). The H-1 NMR spectrum measurement of the solutions (CDCl3/CD3CN: 5/1) containing both alkali metal picrates and 2 or 3 confirmed that the large alkali metal ions were captured by the two intramolecular crown ethers,

  DOI：

  10.1021/jo980290q
• 作为产物：
  描述：

  4-硝基苯-18-冠-6 在 palladium 10% on activated carbon 、 一水合肼 、 盐酸 作用下， 以 四氢呋喃 、 水 为溶剂， 反应 27.0h， 生成 4'-aminobenzo-18-crown-6-ether hydrochloride
  参考文献：
  名称：

  两亲冠醚偶氮探针对水中碱金属离子识别和聚集行为的结构影响

  摘要：

  合成了具有冠醚部分（15C5–Azo–Cn；n=4、6、8 和 12 和 18C6–Azo–Cn；n=4、6 和 8）的两亲性偶氮探针。我们检查了两亲分子的烷基间隔长度的影响...

  DOI：

  10.1246/bcsj.81.1589

文献信息

• Photoresponsive Tweezers for Alkali Metal Ions. Photochromic Diarylethenes Having Two Crown Ether Moieties
  作者：Michinori Takeshita、Masahiro Irie

  DOI：10.1021/jo980290q

  日期：1998.9.1

  Alkali metal ion extraction was carried out using photochromic dithienylethene having two benzo-12-crown-4 ethers (1), benzo-15-crown-5 ethers (2), or benzo-18-crown-6 ethers moieties (3) and bis(benzothienyl)ethene having two benzo-18-crown-6 ether moieties (4). Two crown ether moieties of the open-ring form captured large metal ions cooperatively like tweezers, while the photogenerated closed-ring form released the ions. The reduced affinities for metal picrates were fully recovered by irradiation with visible light (>480 nm). The H-1 NMR spectrum measurement of the solutions (CDCl3/CD3CN: 5/1) containing both alkali metal picrates and 2 or 3 confirmed that the large alkali metal ions were captured by the two intramolecular crown ethers,
• Structural Effect of Amphiphilic Crown Ether Azoprobes on Alkali Metal Ion Recognition and Aggregation Behavior in Water
  作者：Fuyuki Sato、Miki Tsukano、Koki Sakamoto、Wakako Umemoto、Takeshi Hashimoto、Takashi Hayashita

  DOI：10.1246/bcsj.81.1589

  日期：2008.12.15

  Amphiphilic azoprobes having a crown ether moiety (15C5–Azo–Cn; n=4, 6, 8, and 12 and 18C6–Azo–Cn; n=4, 6, and 8) were synthesized. We examined the effect of alkyl spacer length of the amphiphilic ...

  合成了具有冠醚部分（15C5–Azo–Cn；n=4、6、8 和 12 和 18C6–Azo–Cn；n=4、6 和 8）的两亲性偶氮探针。我们检查了两亲分子的烷基间隔长度的影响...