1,10-diiodo-8-trifluoromethyl-3,3,4,4,5,5,6,6,7,7,8-undecafluorodecane | 149996-51-0

• 分子结构分类: 有机化合物 - 有机卤素化合物 - 有机碘化物
• 英文名称: 1,10-diiodo-8-trifluoromethyl-3,3,4,4,5,5,6,6,7,7,8-undecafluorodecane
• 英文别名: 1,10-Diiodo-3-(trifluoromethyl)-3,4,4,5,5,6,6,7,7,8,8-undecafluorodecane；3,3,4,4,5,5,6,6,7,7,8-undecafluoro-1,10-diiodo-8-(trifluoromethyl)decane
• CAS: 149996-51-0
• 化学式: C₁₁H₈F₁₄I₂
• 分子量: 659.971
• InChiKey: LGNWCZXTLIGTBG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.8
• 重原子数：
  27
• 可旋转键数：
  9
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  14

反应信息

• 作为反应物：
  描述：

  1,10-diiodo-8-trifluoromethyl-3,3,4,4,5,5,6,6,7,7,8-undecafluorodecane 在 sodium azide 作用下， 以 四氢呋喃 、 二甲基亚砜 为溶剂， 反应 40.0h， 以55%的产率得到1,10-Diazido-3-(trifluoromethyl)-3,4,4,5,5,6,6,7,7,8,8-undecafluorodecane
  参考文献：
  名称：

  Difunctional Monomers Based on Perfluoropropylene Telomers

  摘要：

  Telomers of perfluoropropylene with alpha,omega-diiodoperfluoroalkanes were converted to branched-chain difunctional condensation monomers. The reaction of ethylene with the telomers gave alpha,omega-bis(iodoethyl)perfluoroalkanes, which were converted to the corresponding diols by reaction with fuming sulfuric acid. The reaction of the branched-chain alpha,omega-bis(iodoethyl)perfluoroalkane a with sodium azide gave the corresponding alpha,omega-bis(azidoethyl)perfluoroalkanes. Hydrogenation of the alpha,omega-bis(azidoethyl)perfluoroalkanes gave diamines. Phosgenation of the amino groups gave diisocyanates.

  DOI：

  10.1021/jo00101a048
• 作为产物：
  描述：

  乙烯 、 1,6-Diiodoperfluoroheptane 160.0 ℃ 、2.07 MPa 条件下， 反应 48.0h， 以93%的产率得到1,10-diiodo-8-trifluoromethyl-3,3,4,4,5,5,6,6,7,7,8-undecafluorodecane
  参考文献：
  名称：

  Difunctional Monomers Based on Perfluoropropylene Telomers

  摘要：

  Telomers of perfluoropropylene with alpha,omega-diiodoperfluoroalkanes were converted to branched-chain difunctional condensation monomers. The reaction of ethylene with the telomers gave alpha,omega-bis(iodoethyl)perfluoroalkanes, which were converted to the corresponding diols by reaction with fuming sulfuric acid. The reaction of the branched-chain alpha,omega-bis(iodoethyl)perfluoroalkane a with sodium azide gave the corresponding alpha,omega-bis(azidoethyl)perfluoroalkanes. Hydrogenation of the alpha,omega-bis(azidoethyl)perfluoroalkanes gave diamines. Phosgenation of the amino groups gave diisocyanates.

  DOI：

  10.1021/jo00101a048

文献信息

• Synthèse de diènes téléchéliques à partir d' α,ω-diiodo-alcanes fluorés Partie II: Divinyls et diallyls présentant des motifs constitutifs tétrafluoroéthylène, fluorure de vinylidène et hexafluoropropène
  作者：A. Manséri、D. Boulahia、B. Améduri、B. Boutevin、G. Caporiccio

  DOI：10.1016/s0022-1139(96)03493-8

  日期：1997.3

  Synthesis of new fluorinated non-conjugated dienes containing tetrafluoroethylene, vinylidene fluoride (VDF) and/or hexafluoropropene from alpha,omega-diiodofluorinated cotelomers was carried out by two methods in two steps. Divinyl monomers were obtained by alpha,omega-bis ethylenation of these cotelomers followed by a bis-dehydroiodination in medium yields which were lower when the cotelomers contained the VDF base unit. Diallylic olefins were produced by addition of these alpha,omega-diiodofluoroalkanes to allyl acetate followed by a 'deiodoacetatization' in high yields. Each telechelic diene was carefully characterized by H-1 and F-19 NMR.
• Baum Kurt, Malik Aslam A., J. Org. Chem, 59 (1994) N 22, S 6804- 6807
  作者：Baum Kurt, Malik Aslam A.

  DOI：——

  日期：——
• US5204441A
  申请人：——

  公开号：US5204441A

  公开（公告）日：1993-04-20