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2-hydroxy-1,3-xylyl-21-crown-6 | 94707-40-1

中文名称
——
中文别名
——
英文名称
2-hydroxy-1,3-xylyl-21-crown-6
英文别名
3,6,9,12,15,18-Hexaoxabicyclo[18.3.1]tetracosa-1(24),20,22-trien-24-ol
2-hydroxy-1,3-xylyl-21-crown-6化学式
CAS
94707-40-1
化学式
C18H28O7
mdl
——
分子量
356.416
InChiKey
VQZGDJOZXONYRW-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    0.1
  • 重原子数:
    25
  • 可旋转键数:
    0
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.67
  • 拓扑面积:
    75.6
  • 氢给体数:
    1
  • 氢受体数:
    7

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

点击查看最新优质反应信息

文献信息

  • A selective chromogenic chemosensor for carboxylate salt recognition
    作者:Piotr Piątek
    DOI:10.1039/c0cc05537a
    日期:——
    heteroditopic chromogenic chemosensor bearing a crown ether substituted at the intraannular position with a nitrophenylthiourea moiety has been synthesized. The binding behavior of this sensor was investigated by (1)H NMR spectroscopy and UV-vis spectroscopy. The receptor binds in a cooperative fashion to both a potassium cation and a carboxylate anion whereas a sodium cation sequesters an anion from the
    合成了一种新的异位生物发色化学传感器,该传感器带有在环内位置被硝基苯基硫脲部分取代的冠醚。该传感器的结合行为通过(1)NMR光谱和UV-可见光谱研究。受体以协同方式结合到钾阳离子和羧酸根阴离子上,而钠阳离子从阴离子-受体复合物中螯合阴离子。通过化学传感器溶液的选择性颜色变化来确认结合事件。
  • Molecular receptors. Synthesis, x-ray crystal structures, and chemical properties of crown ethers bearing an intraannular phenolic group
    作者:Christine M. Browne、George Ferguson、M. Anthony McKervey、D. Lindsay Mulholland、Thomas O'Connor、Masood Parvez
    DOI:10.1021/ja00295a024
    日期:1985.5
  • Intraannular functionalization of macrocyclic polyethers via organolithium intermediates
    作者:Maria Skowronska-Ptasinska、Veronika M. L. J. Aarts、Richard J. M. Egberink、Johan Van Eerden、Sybolt Harkema、David N. Reinhoudt
    DOI:10.1021/jo00258a017
    日期:1988.11
  • Czech, Anna; Czech, Bronislaw P.; Desai, Dhimant H., Journal of Heterocyclic Chemistry, 1986, vol. 23, p. 1355 - 1358
    作者:Czech, Anna、Czech, Bronislaw P.、Desai, Dhimant H.、Hallman, Johnny L.、Phillips, John B.、Bartsch, Richard A.
    DOI:——
    日期:——
  • Phenylazophenol-quinone phenylhydrazone tautomerism in chromogenic cryptands and corands with inward-facing phenolic units and their acyclic analogs
    作者:Eddy Chapoteau、Bronislaw P. Czech、Carl R. Gebauer、Anand Kumar、Koonwah Leong、Daniel T. Mytych、Wolodymyr Zazulak、Dhimant H. Desai、Elzbieta Luboch
    DOI:10.1021/jo00007a057
    日期:1991.3
    A series of 4-(4'-nitrophenol)azophenol compounds is prepared in which ether oxygen-containing substituents are attached at the 2- and 6-positions or connect the 2- and 6-positions to incorporate the chromophoric unit into corand or cryptand structures with inward-facing phenolic groups. The phenylazophenol-quinone phenylhydrazone tautomerism of these compounds, as probed by ultraviolet-visible spectroscopy, reveals a pronounced effect of the structure of the ether oxygen-containing substituents or bridging unit upon the tautomeric equilibrium. Chromogenic responses of five cryptands with inward-facing phenolic groups to sodium and potassium ions are determined and compared.
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