4-(N,N-dibenzylamino)-1-ethynylbenzene | 82815-80-3

• 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: 4-(N,N-dibenzylamino)-1-ethynylbenzene
• 英文别名: p-(dibenzylaminophenyl)acetylene；N,N-dibenzyl-4-ethynylaniline；p-ethynyl-N,N-dibenzylaniline；4-dibenzylaminophenylethyne
• CAS: 82815-80-3
• 化学式: C₂₂H₁₉N
• 分子量: 297.4
• InChiKey: SMFIHIGTDVTMAQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.3
• 重原子数：
  23
• 可旋转键数：
  6
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.09
• 拓扑面积：
  3.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  4-(N,N-dibenzylamino)-1-ethynylbenzene 在 四氯化碳 作用下， 以 乙腈 为溶剂， 反应 1.0h， 以2.3 g的产率得到2-Chloro-1-(4-dibenzylamino-phenyl)-ethanone
  参考文献：
  名称：

  Photochemistry of acetylene derivatives of aromatic amines 2. Photolysis of p-ethynyl- and p-butadiynyl-N,N-dibenzylanilines and p-dimethylaminotolane in the presence of carbon tetrachloride and oxygen

  摘要：

  The radical-cations of alkynylanilines are formed during the photolysis of ethynylanilines substituted at the para position in the presence of carbon tetrachloride and oxygen. They undergo two types of reaction, i.e., ejection of the alkyl substituent from the amino group and addition of the H atom from the amine molecule or the Cl atom from the carbon tetrachloride to the triple bond of the radical-cation. In the radical-cation of p-butadiynyl-N,N-dibenzylaniline not only the N-Alk but also the N-Ar bond is cleaved. The mass spectra of the products from the photolysis of all the investigated alkynylarylamines were obtained and analyzed.

  DOI：

  10.1007/bf00961695
• 作为产物：
  描述：

  N,N-二苄基苯胺 在 bis-triphenylphosphine-palladium(II) chloride 、 氢氧化钾 、 copper(l) iodide 、 碘 、 碳酸氢钠 、 二乙胺 、 对苯二酚 作用下， 以 甲醇 为溶剂， 8.0~120.0 ℃ 、66.66 Pa 条件下， 反应 6.0h， 生成 4-(N,N-dibenzylamino)-1-ethynylbenzene
  参考文献：
  名称：

  Acetylenic derivatives of aniline

  摘要：

  DOI：

  10.1007/bf00949973

文献信息

• Effective meso Fabrications of Subporphyrins
  作者：Masaaki Kitano、Shin-ya Hayashi、Takayuki Tanaka、Hideki Yorimitsu、Naoki Aratani、Atsuhiro Osuka

  DOI：10.1002/anie.201201853

  日期：2012.6.4

  A meso‐free subporphyrin was prepared and quantitatively converted into meso‐brominated subporphyrin, which is an effective precursor for the facile installation of substituents at the meso position. The meso‐(4‐amino)phenylethynyl subporphyrins (see picture; N blue, O red, Br orange, F pale green, B dark green) and a butadiyne‐bridged dimer have split Soret‐like bands and red‐shifted and intensified

  制备了无内消旋的亚卟啉，并将其定量转化为中溴化的亚卟啉，这是在内消旋位置轻松安装取代基的有效前体。中（4-氨基）苯基乙炔基亚卟啉（见图）; N蓝色，O红色，Br橙色，F浅绿色，B深绿色）和丁二炔桥接的二聚体具有类似Soret的条带分裂以及红移和增强的荧光。
• Bio-inspired enol-degradation for multipurpose oxygen sensing
  作者：Yu-Mo Zhang、Xiaojun Wang、Wen Li、Weiran Zhang、Minjie Li、Sean Xiao-An Zhang

  DOI：10.1039/c4cc05831c

  日期：——

  Inspired by the enol-degradation of luciferin, a new oxygen sensor with oppositely changed color and fluorescence has been designed. This new reaction-based dual mode sensor can not only be used as a highly selective instant “fluorescence on” oxygen probe, but also as a freshness indicator of food or food materials by using its property of time-adjustable color fading.

  受荧光素酮降解的启发，设计了一种新型氧传感器，其颜色和荧光呈相反变化。这种基于反应的双模式传感器不仅可以作为高选择性的即时“荧光开启”氧探针，还可以利用其时间可调的颜色褪色特性作为食物或食品材料的新鲜度指示剂。
• Thermal Reaction of 4-(<i>p</i>-Aminophenyl)-1-sulfonyl-1,2,3-triazoles Furnishing Benzoyl Cyanides through <i>N</i>-Sulfinyl Imine Intermediates
  作者：Tomoya Miura、Qiang Zhao、Yuuta Funakoshi、Masahiro Murakami

  DOI：10.1246/cl.150320

  日期：2015.7.5

  A thermal reaction of 4-(p-aminophenyl)-1-sulfonyl-1,2,3-triazoles forming benzoyl cyanides is reported. A carbene species thermally generated from the triazole by denitrogenation undergoes intramo...

  报道了 4-(对氨基苯基)-1-磺酰基-1,2,3-三唑形成苯甲酰氰的热反应。通过脱氮从三唑热生成的卡宾物种经历了内部...
• Vasilevsky, Sergei F.; Tretyakov, Eugene V., Liebigs Annalen, 1995, # 5, p. 775 - 780
  作者：Vasilevsky, Sergei F.、Tretyakov, Eugene V.

  DOI：——

  日期：——
• BARDAMOVA, M. I.;USOV, O. M., IZV. AN CCCP. CEP. XIM.,(1990) N, S. 1091-1098
  作者：BARDAMOVA, M. I.、USOV, O. M.

  DOI：——

  日期：——