octyltellanyl-benzene | 81609-27-0

• 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: octyltellanyl-benzene
• 英文别名: octytellanyl-benzene；Octyltellanylbenzene
• CAS: 81609-27-0
• 化学式: C₁₄H₂₂Te
• 分子量: 317.929
• InChiKey: GBQRJPIGPLWNQZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.79
• 重原子数：
  15
• 可旋转键数：
  8
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.57
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为产物：
  描述：

  9-octyl-9-bora-bicyclo[3.3.1]nonane 在 氧气 作用下， 以 四氢呋喃 为溶剂， 反应 1.0h， 以23%的产率得到octyltellanyl-benzene
  参考文献：
  名称：

  氧诱导有机硼烷与二苯基二碲化物的金属转移

  摘要：

  二苯基二碲化物在氧气存在下与三烷基硼烷快速反应，以高产率得到烷基苯基碲化物。通过由化学计量量的氧诱导的自由基机制进行容易的反应。这种金属转移与硼氢化的结合提供了烯烃加氢碲化的替代方法。

  DOI：

  10.1246/cl.1990.1671

文献信息

• Conversion of (sp³)C–F Bonds of Alkyl Fluorides to (sp³)C–Heteroatom (Heteroatom = I, SR, SeR, TeR) Bonds by the Use of Magnesium Reagents Having Heteroatom Substituents
  作者：Shameem Ara Begum、Jun Terao、Nobuaki Kambe

  DOI：10.1246/cl.2007.196

  日期：2007.1

  A convenient method for conversion of (sp 3 )C-F bonds to (sp 3 )C-Z (Z = I, SR, SeR, TeR) bonds has been developed. The reaction proceeds at room temperature using magnesium salts (Z-MgX). S N 2 mechanism for substitiution of primary alkyl fluorides with MgI 2 in ether was supported by the inversion of the stereochemistry of the carbon connecting to F.

  已经开发了一种将 (sp 3 )CF 键转换为 (sp 3 )CZ (Z = I, SR, SeR, TeR) 键的简便方法。该反应在室温下使用镁盐 (Z-MgX) 进行。用 MgI 2 在醚中取代伯烷基氟化物的 SN 2 机制得到了连接到 F 的碳的立体化学反转的支持。
• Conversion of a (sp³)C–F bond of alkyl fluorides to (sp³)C–X (X = Cl, C, H, O, S, Se, Te, N) bonds using organoaluminium reagents
  作者：Jun Terao、Shameem Ara Begum、Yoshiaki Shinohara、Masahiro Tomita、Yoshitaka Naitoh、Nobuaki Kambe

  DOI：10.1039/b613641a

  日期：——

  A simple method for the conversion of (sp3)C–F bonds of alkyl fluorides to (sp3)C–X (X = Cl, C, H, O, S, Se, Te, N) bonds has been achieved by the use of a hexane solution of organoaluminum reagents having Al–X bonds.

  一种简单的方法已被开发，用于将烷基氟化物中的(sp3)C–F键转换为(sp3)C–X键（X = Cl, C, H, O, S, Se, Te, N），该方法采用了含有Al–X键的有机铝试剂的己烷溶液。
• Rate constants for chalcogen group transfers in bimolecular substitution reactions with primary alkyl radicals
  作者：Dennis P. Curran、Amanda A. Martin-Esker、Sung Bo Ko、Martin Newcomb

  DOI：10.1021/jo00069a036

  日期：1993.8

  Rate constants for group transfers of the MeS, PhS, PhSe, and PhTe groups from chalcogen-substituted acetate, acetonitrile, malonate, and malononitrile compounds, from N-(phenylthio) phthalimide and from Me2S2 and Ph2S2 to primary alkyl radicals, have been determined by competition kinetics using PTOC esters as the radical precursors and competing trapping agents. Thio group transfers from malononitrile derivatives are marginally faster than the corresponding group transfer from the symmetrical disulfide, and the rate constant for PhSe group transfer from PhSeSePh is greater than those from the derivatives studied here. Substituent effects suggest that the chalcogen transfer reactions may be concerted. For three cases in which direct comparisons can be made, the rate constants for reactions of phenylchalcogenides are approximately equal to those for halogen atom transfer when the chalcogen and halide are in the same row of the periodic table and the radical resulting from displacement is the same. The rate constants reported in this work will be useful for the rational design of synthetic schemes based on homolytic group transfer chemistry.
• Ogura, Fumio; Yamaguchi, Hachiro; Otsubo, Tetsuo, Synthetic Communications, 1982, vol. 12, # 2, p. 131 - 136
  作者：Ogura, Fumio、Yamaguchi, Hachiro、Otsubo, Tetsuo、Chikamatsu, Kiyofumi

  DOI：——

  日期：——
• ABE, TARO;ASO, YOSHIO;OTSUBO, TETSUO;OGURA, FUMIO, CHEM. LETT.,(1990) N, C. 1671-1674
  作者：ABE, TARO、ASO, YOSHIO、OTSUBO, TETSUO、OGURA, FUMIO

  DOI：——

  日期：——