4,6,7-三氯-1,1,2,3,3,4,5,5,6,7,7-十一氟-庚-1-烯 | 755-13-5

• 分子结构分类: 有机化合物 - 有机卤素化合物 - 乙烯基卤化物
• 中文名称: 4,6,7-三氯-1,1,2,3,3,4,5,5,6,7,7-十一氟-庚-1-烯
• 英文名称: 4,6,7-Trichloroperfluoro-1-heptene
• 英文别名: 4,6,7-trichloro-4H,6H,7H-undecafluoro-hept-1-ene；4,6,7-trichloro-undecafluoro-hept-1-ene；4,6,7-Trichlor-undecafluor-hept-1-en；4,6,7-Trichlorperfluor-1-hepten；4,6,7-Trichloro-1,1,2,3,3,4,5,5,6,7,7-undecafluorohept-1-ene
• CAS: 755-13-5
• 化学式: C₇Cl₃F₁₁
• 分子量: 399.418
• InChiKey: OPNJDWSPEUABTI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.3
• 重原子数：
  21
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.71
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  11

反应信息

• 作为反应物：
  描述：

  4,6,7-三氯-1,1,2,3,3,4,5,5,6,7,7-十一氟-庚-1-烯 生成 cis-Perfluoro-1,3,6-heptatriene
  参考文献：
  名称：

  Jing Naiyong, Lemal David M., J. Org. Chem, 60 (1995) N 1, S 89-96

  摘要：

  DOI：
• 作为产物：
  描述：

  3,5,7,8-四氯全氟辛酸 在 sodium hydroxide 作用下， 生成 4,6,7-三氯-1,1,2,3,3,4,5,5,6,7,7-十一氟-庚-1-烯
  参考文献：
  名称：

  Thermal and Photochemistry of Perfluoro-1,6-heptadiene and the Perfluoro-1,3,6-heptatrienes

  摘要：

  Pyrolysis transformed the title diene (1) into a 9:1 mixture of perfluorobicyclo[3.1.1]heptane (2) and cis-perfluorobicyclo[3.2.0]heptane (3) at 300 degrees C and at > 450 degrees C principally into perfluarocyclopentene (11). Mercury-sensitized vapor phase photolysis of 1 also yielded 2 and 3, but the latter now dominated and its trans isomer 13 was formed as well. In the presence of nitrogen as a bath gas, the product was further enriched in the [3.2.0] isomers. Radical bromination of 1, a model reaction for the triplet photocyclization, gave cis- and trans-perfluoro-1,2-bis(bromomethyl)cyclopentane (IB). Configurations were assigned to the cis and trans isomers of perfluoro-1,3,6-heptatriene (19 and 20), and they were equilibrated with iodine/visible light (K-t-->c = 1.6(7) in CDCl3, 14 degrees C). The cis triene underwent electrocyclization at 133 degrees C to perfluoro-3-allylcyclobutene (27); thermal ring opening of this cyclobutene yielded exclusively the cis isomer. At 250 degrees C both the cis triene and the allylcyclobutene were transformed quantitatively into perfluorobicyclo[3.1.1]hept-2-ene (28). Trans triene gave no detectable cyclobutene over a range of temperatures, but yielded the [3.1.1] compound at 250 degrees C. Ultraviolet irradiation of cis triene produced the allylcyclobutene, and mercury photosensitization of either compound (or the trans triene) proceeded a step farther to give tricycloheptane valence isomers (31 and 32). The internal [2 + 2] cycloadditions described here contribute to our knowledge of the ground rules for reactions of this type in unsaturated fluorocarbons.

  DOI：

  10.1021/jo00106a019

文献信息

• Fluoroepoxides and a process for production thereof
  申请人：Asahi Kasei Kogyo Kabushiki Kaisha

  公开号：EP0100488A1

  公开（公告）日：1984-02-15

  A process for epoxidation of a fluoro-olefin is disclosed. The process comprises epoxidizing a fluoro-olefin represented by the general formula (I): wherein X1, X2 and X3 each represent a substituent selected from (a) -F, (b) a perfluoroalkyl group having 2 to 20 carbon atoms and (c) -CF2Y1, Y1 may be the same or different and represents a substituent selected from (d) a halogen atom selected from F, Cl, Br and I, (e) -OZ1 and (f) -Z1, wherein Z1 may be the same or different and represents a substituted or unsubstituted hydrocarbon group having not more than 20 carbon atoms, and X1, X2, X3 and Y1 may be combined with one another to form a cyclic compound, provided that all of X1, X2, X3 and Y1 do not represent - F; using a hypochlorite dissolved or suspended in an aqueous phase as an oxidizing agent in the presence or absence of an inorganic base. The reaction is performed in a two phase system (aqueous and organic phases) in the presence of at least one phase transfer catalyst selected from (i) quaternary ammonium salts, (ii) quaternary phosphonium salts, (iii) quaternary arsonium salts, (iv) sulfonium salts and (v) lipophilic complexing agents for cations contained in the hypochlorite.

  本发明公开了一种氟烯烃的环氧化工艺。该工艺包括将通式 (I) 所代表的氟烯烃环氧化： 其中 X1、X2 和 X3 各代表一个选自 (a) -F、(b) 具有 2 至 20 个碳原子的全氟烷基和 (c) -CF2Y1 的取代基，Y1 可以相同或不同，并代表一个选自 (d)选自 F、Cl、Br 和 I 的卤素原子、(e) -OZ1 和 (f) -Z1 的取代基、其中 Z1 可以相同或不同，并代表具有不超过 20 个碳原子的取代或未取代的烃基，且 X1、X2、X3 和 Y1 可相互结合形成环状化合物，条件是所有 X1、X2、X3 和 Y1 均不代表-F；在有或没有无机碱的情况下，使用溶解或悬浮在水相中的次氯酸盐作为氧化剂。反应在两相体系（水相和有机相）中进行，存在至少一种相转移催化剂，该催化剂选自(i) 季铵盐、(ii) 季鏻盐、(iii) 季砷盐、(iv) 锍盐和 (v) 次氯酸盐中所含阳离子的亲脂性络合剂。
• Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: F: PerFHalOrg.2, 1.3.2, page 99 - 119
  作者：

  DOI：——

  日期：——
• Chiang, S. H. K., 1957, vol. 23, p. 330 - 339
  作者：Chiang, S. H. K.

  DOI：——

  日期：——
• Fluorine-containing carbyl sulfates and their production
  申请人：MINNESOTA MINING &

  公开号：US03214443A1

  公开（公告）日：1965-10-26
• Jiang, Huaxue Xuebao/Acta Chimica Sinica, 1957, vol. 23, p. 330,335
  作者：Jiang

  DOI：——

  日期：——