2-azido-9H-fluorenone | 101398-38-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 芴
• 英文名称: 2-azido-9H-fluorenone
• 英文别名: 2-azido-fluoren-9-one；2-Azido-fluoren-9-on；Fluoren-9-one, 2-azido-；2-azidofluoren-9-one
• CAS: 101398-38-3
• 化学式: C₁₃H₇N₃O
• 分子量: 221.218
• InChiKey: VUSLLJOVPDWXHP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.6
• 重原子数：
  17
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  31.4
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2-azido-9H-fluorenone 生成 alkaline earth salt of/the/ methylsulfuric acid
  参考文献：
  名称：

  Korczynski, Bulletin de la Societe Chimique de France, 1924, vol. <4> 35, p. 1190

  摘要：

  DOI：
• 作为产物：
  描述：

  2-氨基-9-芴酮 在 盐酸 、 sodium azide 、 水 、 sodium nitrite 作用下， 生成 2-azido-9H-fluorenone
  参考文献：
  名称：

  Effects of Additional Linkers in Biphenyl-4,4‘-dinitrene on the Low-Lying Singlet−Triplet Energy Gap and Zero-Field Splitting

  摘要：

  Perturbation effects of additional linkers on the spin-spin coupling in biphenyl-4,4'-dinitrene (1) were examined by introducing a linking group between 2- and 2'-positions of 1. Five different doubly linked systems showed triplet ESR spectra corresponding to quinonoid dinitrenes. Curie law analyses suggested that all those tripler states were thermally excited triplet states. In addition, the singlet-tripler energy gaps, which were determined by the Curie law analyses, were well, correlated with their corresponding zero-field-splitting (zfs) D values. The result could be explained by the stability of dinitrene character which is estimated from the resonance energy of the intervening pi-system. Our semiempirical molecular orbital calculations supported the experimental correlation between the singlet-triplet energy gap and the zfs D value.

  DOI：

  10.1021/jp9629710

文献信息

• The Decomposition of Arenediazonium Tetrafluoroborates with Halo- and Azidotrimethylsilanes in Nonaqueous Solvents
  作者：Takashi Keumi、Toshiaki Umeda、Yoshinori Inoue、Hidehiko Kitajima

  DOI：10.1246/bcsj.62.89

  日期：1989.1

  The reaction of arenediazonium tetrafluoroborates with chlorotrimethylsilane in a tetrahydrofuran/N,N-dimethylformamide (DMF) (5v/3v) solution afforded the protodediazotization products in high yields. The reactions of the diazonium salts with halotrimethylsilanes in DMF were found to give the corresponding haloarenes. Among the halodediazotization reactions, the iododediazotization with iodotrimethylsilane

  芳烃重氮四氟硼酸盐与三甲基氯硅烷在四氢呋喃/N,N-二甲基甲酰胺 (DMF) (5v/3v) 溶液中的反应以高产率提供原重氮化产物。发现重氮盐与卤代三甲基硅烷在 DMF 中的反应得到相应的卤代芳烃。在卤代重氮化反应中，碘代三甲基硅烷的碘代重氮化反应在室温下顺利进行，以优异的产率得到碘芳烃。以类似的方式，通过在 DMF 溶液中用叠氮基三甲基硅烷处理芳基重氮四氟硼酸盐，以一致的高产率获得了多种叠氮基芳烃。
• Blue fluorescent deoxycytidine analogues: convergent synthesis, solid-state and electronic structure, and solvatochromism
  作者：David W. Dodd、Kalen N. Swanick、Jacquelyn T. Price、Allison L. Brazeau、M. J. Ferguson、Nathan D. Jones、Robert H. E. Hudson

  DOI：10.1039/b919921g

  日期：——

  We report the synthesis and photospectroscopic characterisation of intrinsically fluorescent triazole-appended cytidines. Fluorescence was found to be highly dependent on solvent conditions. X-Ray crystallographic data show the proton of the exocyclic amine of the nucleobase and the triazole N3 engaged in a H-bond.

  我们报告了本征荧光三唑添加胞嘧啶的合成和光谱特征。研究发现，荧光高度依赖于溶剂条件。X 射线晶体学数据显示，核碱基外环胺的质子与三唑 N3 之间存在 H 键。
• Electrogenerated chemiluminescence of triazole-modified deoxycytidine analogues in N,N-dimethylformamide
  作者：Kalen N. Swanick、David W. Dodd、Jacquelyn T. Price、Allison L. Brazeau、Nathan D. Jones、Robert H. E. Hudson、Zhifeng Ding

  DOI：10.1039/c1cp22116g

  日期：——

  N-dimethylformamide containing 0.1 M tetra-n-butylammonium perchlorate as electrolyte, exhibited weak relative ECL efficiencies following the annihilation mechanism, while these efficiencies were enhanced with the use of benzoyl peroxide following the coreactant mechanism. It was shown that these nucleosides could generate excited monomers, and excimers as seen by the red-shifted ECL maxima relative to their corresponding

  三唑已经制备了修饰的脱氧胞苷以掺入单链脱氧核糖核酸（ssDNA）中。这些的电化学反应和电化学发光（ECL）脱氧胞苷（dC）类似物1-4被作为单体进行了研究。循环伏安法和差分脉冲伏安法技术用于确定1-4的氧化和还原电位，以及它们的电化学反应可逆性。dC类似物，在N，N-二甲基甲酰胺 含0.1 M 高氯酸四正丁铵 作为电解质，在an灭机理下相对ECL效率较弱，而使用 过氧化苯甲酰遵循共作用机制。结果表明，这些核苷可能产生激发的单体，并且如相对于其相应的光致发光峰波长的红移ECL最大值所看到的那样，存在受激准分子。
• KEUMI, TAKASHI;UMEDA, TOSHIAKI;INOUE, YOSHINORI;KITAJIMA, HIDEHIKO, BULL. CHEM. SOC. JAP., 62,(1989) N, C. 4969-4972
  作者：KEUMI, TAKASHI、UMEDA, TOSHIAKI、INOUE, YOSHINORI、KITAJIMA, HIDEHIKO

  DOI：——

  日期：——
• Korczynski, Bulletin de la Societe Chimique de France, 1924, vol. <4> 35, p. 1190
  作者：Korczynski

  DOI：——

  日期：——