N,N-Dichloro-5-iodo-3-oxa-octafluoropentane sulfonyl amide | 156384-60-0

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机磺酸及其衍生物
• 英文名称: N,N-Dichloro-5-iodo-3-oxa-octafluoropentane sulfonyl amide
• 英文别名: N,N-dichloro-1,1,2,2-tetrafluoro-2-(1,1,2,2-tetrafluoro-2-iodoethoxy)ethanesulfonamide
• CAS: 156384-60-0
• 化学式: C₄Cl₂F₈INO₃S
• 分子量: 491.913
• InChiKey: LDUSGFKRSNTVOW-UHFFFAOYSA-N

物化性质

• 沸点：
  290.8±50.0 °C(Predicted)
• 密度：
  2.292±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.1
• 重原子数：
  20
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  55
• 氢给体数：
  0
• 氢受体数：
  12

反应信息

• 作为反应物：
  描述：

  N,N-Dichloro-5-iodo-3-oxa-octafluoropentane sulfonyl amide 在 sodium nitrite 作用下， 以 1,1,2-三氯三氟乙烷（CFC-113） 为溶剂， 生成 Bis(5-iodo-3-oxa-octafluoropentyl) nitroxide
  参考文献：
  名称：

  Study of the electron-transfer initiated reaction of N,N-dichloro-5-iodo-3-oxa-octafluoropentane sulfonyl amide and carbomethoxydifluoromethane sulfonyl azide with 2-methyl-2-nitrosopropane

  摘要：

  The reactions of N,N-dichloro-5-iodo-3-oxa-octafluoropentane sulfonyl amide (1) and carbomethoxydifluoromethane sulfonyl azide (2) with 2-methyl-2-nitrosopropane (3) have been studied by EPR spectroscopy. Our results suggest that these reactions are initiated by electron transfer (ET) between the perfluoroalkane sulfonyl compounds and the donor 3. The reaction of the dichloroamide 1 with 3 yields either one of two products, i.e., the unsymmetrical nitroxide 4 or the symmetrical nitroxide 5, depending on the nature of the solvent and the amount of 1 used. Possible mechanistic paths are discussed.

  DOI：

  10.1016/0022-1139(95)03240-e
• 作为产物：
  描述：

  1,1,2,2-四氟-2-(1,1,2,2-四氟-2-碘乙氧基)乙烷磺酰胺 在 氢氧化钾 、 氯 作用下， 生成 N,N-Dichloro-5-iodo-3-oxa-octafluoropentane sulfonyl amide
  参考文献：
  名称：

  N，N-二氯全氟链烷磺酰胺的合成与反应

  摘要：

  在锌粉尘的存在下，N，N-二氯全氟链烷磺酰胺与烯烃，苯，二甲硫和二甲亚砜的反应通过氟链烷磺酰亚硝烯中间体得到加成或插入产物。在没有锌的烯烃存在下加热R 1 SO 2 NCl 2时，通过自由基机理形成了1：1的加成产物。

  DOI：

  10.1016/0022-1139(93)03034-j

文献信息

• Zhu, Shi-Zheng, Journal of the Chemical Society. Perkin transactions I, 1994, # 15, p. 2077 - 2082
  作者：Zhu, Shi-Zheng

  DOI：——

  日期：——
• Zhu Shi-Zheng, J. Chem. Soc. Perkin Trans. 1, (1994) N 15, S 2077-2081
  作者：Zhu Shi-Zheng

  DOI：——

  日期：——
• Synthesis and reactions of N,N-dichloroperfluoroalkanesulfonylamides
  作者：Shi-zheng Zhu、Cheng-ming Zhou、Ai-wen Li、Bin Xu

  DOI：10.1016/0022-1139(93)03034-j

  日期：1994.4

  Reactions of N,N-dichloroperfluoroalkanesulfonylamides with alkenes, benzene, dimethyl sulfide and dimethyl sulfoxide in the presence of zinc dust gave addition or insertion products via the fluoroalkanesulfonylnitrene intermediate. On heating R1SO2NCl2 in the presence of alkene without zinc, 1:1 addition products were formed via a free-radical mechanism.

  在锌粉尘的存在下，N，N-二氯全氟链烷磺酰胺与烯烃，苯，二甲硫和二甲亚砜的反应通过氟链烷磺酰亚硝烯中间体得到加成或插入产物。在没有锌的烯烃存在下加热R 1 SO 2 NCl 2时，通过自由基机理形成了1：1的加成产物。
• Study of the electron-transfer initiated reaction of N,N-dichloro-5-iodo-3-oxa-octafluoropentane sulfonyl amide and carbomethoxydifluoromethane sulfonyl azide with 2-methyl-2-nitrosopropane
  作者：Cheng-ming Zhou、Shi-zheng Zhu、Yu-huang Zhang、Bin Xu、Jie Zhang、Xi-kui Jiang

  DOI：10.1016/0022-1139(95)03240-e

  日期：1995.8

  The reactions of N,N-dichloro-5-iodo-3-oxa-octafluoropentane sulfonyl amide (1) and carbomethoxydifluoromethane sulfonyl azide (2) with 2-methyl-2-nitrosopropane (3) have been studied by EPR spectroscopy. Our results suggest that these reactions are initiated by electron transfer (ET) between the perfluoroalkane sulfonyl compounds and the donor 3. The reaction of the dichloroamide 1 with 3 yields either one of two products, i.e., the unsymmetrical nitroxide 4 or the symmetrical nitroxide 5, depending on the nature of the solvent and the amount of 1 used. Possible mechanistic paths are discussed.