N,N-dimethyl 2-phenyl-4-pentenetelluroamide | 528839-62-5

• 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: N,N-dimethyl 2-phenyl-4-pentenetelluroamide
• 英文别名: N,N-dimethyl-2-phenylpent-4-enetelluroamide
• CAS: 528839-62-5
• 化学式: C₁₃H₁₇NTe
• 分子量: 314.885
• InChiKey: BTXMMBQVAMSMMW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.21
• 重原子数：
  15
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.31
• 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：

  三氟甲烷磺酸甲酯 、 N,N-dimethyl 2-phenyl-4-pentenetelluroamide 以 二氯甲烷 为溶剂， 反应 0.01h， 以93%的产率得到dimethyl-N-(1-methyltellurenyl-2-phenyl-4-pentenylidene) trifluoromethanesulfonate
  参考文献：
  名称：

  Acyclic Telluroiminium Salts:  Isolation and Characterization

  摘要：

  The isolation, structure, and reactions of acyclic telluroiminium salts were disclosed. The delocalization of electrons on the tellurium atom and the partial double-bond character of C-Te bonds in the salts are discussed on the basis of X-ray molecular structure analysis, 13C and 125Te NMR spectroscopy, and molecular orbital calculation.

  DOI：

  10.1021/ja044022n
• 作为产物：
  描述：

  dimethyl-N-(1-methylselenenyl-2-phenyl-4-pentenylidene)aminium trifluoromethanesulfonate 在 碲化氢 、 lithium aluminium tetrahydride 作用下， 以 四氢呋喃 、 乙醚 为溶剂， 反应 3.0h， 以61%的产率得到N,N-dimethyl 2-phenyl-4-pentenetelluroamide
  参考文献：
  名称：

  无环硒亚胺盐：分离，初步结构表征和反应。

  摘要：

  [反应：见正文]通过使相应的硒酰胺与三氟甲磺酸甲酯在室温下反应30 s，可获得多种硒亚胺盐。所有的盐在空气中都是稳定的。硒亚胺盐的结构通过X射线分子分析确定。芳香族硒亚胺盐与BuLi（3当量）反应生成两种类型的酮。在与LiAlH（4）/ Te的反应中，硒亚胺盐被转化为碲酰胺。

  DOI：

  10.1021/ol034334f

文献信息

• Telluration of seleno- and chloroiminium salts leading to various telluroamides, and their structure and NMR properties
  作者：Yuichiro Mutoh、Toshiaki Murai、Shigeru Yamago

  DOI：10.1016/j.jorganchem.2006.03.045

  日期：2007.1

  The reaction of seleno- and chloroiminium salts with a tellurating agent derived from LiAlH4 and elemental tellurium gave telluro-amides in moderate to good yields. This new synthetic method enabled the isolation of the first aliphatic and secondary telluroamides. The molecular structure of an aromatic telluroamide was successfully revealed for the first time; the length of the C=Te bond in the aromatic telluroamide was the same as that in the telluroformamide-Cr complex, and the aromatic ring and Te=C-N moiety were not planar. Unlike the structure in the solid state, spectroscopic data of telluroamides suggest that there is conjugation between these two planes. The properties of the NMR spectra of a series of chalcogenoamides are also discussed. (c) 2006 Elsevier B.V. All rights reserved.
• Acyclic Selenoiminium Salts:  Isolation, First Structural Characterization, and Reactions
  作者：Yuichiro Mutoh、Toshiaki Murai

  DOI：10.1021/ol034334f

  日期：2003.4.1

  [reaction: see text] A variety of selenoiminium salts were obtained by reacting the corresponding selenoamides with methyl triflate at room temperature for 30 s. All of the salts were stable under air. The structures of the selenoiminium salts were determined by X-ray molecular analysis. An aromatic selenoiminium salt reacted with BuLi (3 equiv) to give two types of ketones. In a reaction with LiAlH(4)/Te

  [反应：见正文]通过使相应的硒酰胺与三氟甲磺酸甲酯在室温下反应30 s，可获得多种硒亚胺盐。所有的盐在空气中都是稳定的。硒亚胺盐的结构通过X射线分子分析确定。芳香族硒亚胺盐与BuLi（3当量）反应生成两种类型的酮。在与LiAlH（4）/ Te的反应中，硒亚胺盐被转化为碲酰胺。
• Acyclic Telluroiminium Salts:  Isolation and Characterization
  作者：Yuichiro Mutoh、Toshiaki Murai、Shigeru Yamago

  DOI：10.1021/ja044022n

  日期：2004.12.1

  The isolation, structure, and reactions of acyclic telluroiminium salts were disclosed. The delocalization of electrons on the tellurium atom and the partial double-bond character of C-Te bonds in the salts are discussed on the basis of X-ray molecular structure analysis, 13C and 125Te NMR spectroscopy, and molecular orbital calculation.