N,N-dimethyl 4-dimethylaminobenzenecarbotelluroamide

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: N,N-dimethyl 4-dimethylaminobenzenecarbotelluroamide
• 英文别名: 4-(dimethylamino)-N,N-dimethylbenzenecarbotelluroamide
• 化学式: C₁₁H₁₆N₂Te
• 分子量: 303.861
• InChiKey: ULIVWZHSWSHQSL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.96
• 重原子数：
  14
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  6.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  三氟甲烷磺酸甲酯 、 N,N-dimethyl 4-dimethylaminobenzenecarbotelluroamide 以 二氯甲烷 为溶剂， 反应 0.01h， 以96%的产率得到dimethyl-N-(1-methyltellurenyl-1-(4-dimethylaminophenyl)methylidene)aminium 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：

  N,N-dimethyl-p-(dimethylamino)benzamide 在 草酰氯 、 碲化氢 、 lithium aluminium tetrahydride 作用下， 以 乙醚 、 四氢呋喃 为溶剂， 反应 3.5h， 以41%的产率得到N,N-dimethyl 4-dimethylaminobenzenecarbotelluroamide
  参考文献：
  名称：

  Telluration of seleno- and chloroiminium salts leading to various telluroamides, and their structure and NMR properties

  摘要：

  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.

  DOI：

  10.1016/j.jorganchem.2006.03.045

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 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.