1,1-二氟己烷 | 62127-41-7

• 分子结构分类: 有机化合物 - 有机卤素化合物 - 有机氟化物
• 中文名称: 1,1-二氟己烷
• 英文名称: hexylidene difluoride
• 英文别名: 1,1-difluorohexane；difluorohexane
• CAS: 62127-41-7
• 化学式: C₆H₁₂F₂
• 分子量: 122.158
• InChiKey: PEGQMHNLNMIEQD-UHFFFAOYSA-N

物化性质

• 沸点：
  117.34°C (rough estimate)
• 密度：
  0.9315 (rough estimate)

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  8
• 可旋转键数：
  4
• 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：
  2

反应信息

• 作为产物：
  描述：

  正己醛 在 二氯甲烷 、 三氟化硼 、 tungsten(VI) fluoride 作用下， 反应 5.0h， 以20%的产率得到1,1-二氟己烷
  参考文献：
  名称：

  Fluorierungseigenschaften冯WF 6

  摘要：

  WF 6与脂族羰基或羧基衍生物反应形成相应的二氟化物或碳酸氟化物。羰基化合物的氟化使得必须存在路易斯酸（如BF 3）。

  DOI：

  10.1016/s0022-1139(00)82283-6

文献信息

• Preparation of first examples of RFCCIF4 molecules. A study of the fluorination of selected 1-iodoalk-1-ynes with xenon difluoride/boron trifluoride
  作者：Vadim V. Bardin、Hermann-Josef Frohn

  DOI：10.1016/j.jfluchem.2013.01.006

  日期：2013.2

  First examples of alk-1-yn-1-yliodine(V) molecules, CF3CCIF4 and C6F13CCIF4, were prepared by fluorination of the corresponding 1-iodoperfluoroalk-1-ynes with XeF2 in 1,1,1,3,3-pentafluorobutane (PFB) in the presence of BF3. The reaction of 1-iodo-2-(4-heptafluorotolyl)ethyne, 4-CF3C6F4CCI, with XeF2 (1.5 equiv) and BF3 resulted in a mixture of 4-CF3C6F4CCIF2 (main product), 4-CF3C6F4CCIF4, and tr

  烷-1-炔-1- yliodine的第一实施例（V）的分子，CF 3 Ç CIF 4和C 6 ˚F 13 Ç CIF 4中，通过相应的1- iodoperfluoroalk -1-炔的氟化制备的氟化氙2在1 ，在BF的存在1,1,3,3-五氟丁烷（PFB）3。1-碘-2-（4- heptafluorotolyl）乙炔的反应中，4-CF 3 C ^ 6 ˚F 4 Ç CI，具有的XeF 2（1.5当量）和BF 3导致的4-CF混合物3 Ç 6 ˚F 4 ç CIF 2（主产物），4-CF 3 C ^ 6 ˚F 4 Ç CIF 4，和反式- （4- CF 3 Ç 6 ˚F 4）CF CFI，而3当量的XeF的作用下2 / BF 3的复合混合物polyfluoroorganics和IF 5结果。非氟代的4 ħ 9 Ç CI与氟化氙反应2 / BF 3优先下跨过三键氟加成并给主要是C 4 ħ 9 CF
• EXPERIMENTAL AND THEORETICAL STUDIES ON THE REACTIVITIES OF PARTIALLY AND FULLY FLUORINATED PRIMARY ALKYL RADICALS φ φIssued as NRC No. 40813
  作者：Michael D. Bartberger、William R. Dolbier、J. Lusztyk、K.U. Ingold

  DOI：10.1016/s0040-4020(97)00332-3

  日期：1997.7

  Absolute rate constants for hydrogen abstraction from n-Bu3SnH by a number of partially-fluorinated and fully fluorinated n-alkyl radicals have been measured. The C-H and C-C bond dissociation energies for a number of pertinent hydrofluorocarbons have been calculated by DFT. The rate data are compared with those for addition of the same radicals to styrene, and the reactivities of these radicals are

  已经测量了通过一些部分氟化和完全氟化的正烷基从n -Bu 3 SnH夺氢的绝对速率常数。通过DFT已计算出许多相关氢氟烃的CH和CC键解离能。将速率数据与将相同的自由基添加到苯乙烯中的速率数据进行比较，并根据它们的电负性，它们的结构和它们的反应的热力学来讨论这些自由基的反应性。©1997爱思唯尔科学有限公司。
• FUNGICIDAL COMPOSITIONS
  申请人：Haas Ulrich Johannes

  公开号：US20140335201A1

  公开（公告）日：2014-11-13

  The present invention provides a composition comprising a combination of components A) and B), wherein component A) is a compound of formula (I) and the component (B) is a further fungicide, insecticide or herbicide.

  本发明提供了一种组合物，包括组分A)和B)，其中组分A)是化合物的公式(I)，组分B)是另一种杀真菌剂、杀虫剂或除草剂。
• Process for preparing sil acyclohexane-based liquid crystal compounds from silacyclohexanone compounds
  申请人：SHIN-ETSU CHEMICAL CO., LTD.

  公开号：EP0765880A1

  公开（公告）日：1997-04-02

  Silacyclohexane-based liquid crystal compounds are prepared from a cyclohexanone compound of the following general formula (I) wherein Ar represents a phenyl group or a tolyl group, and R represents a phenyl group, a tolyl group, a linear alkyl group having from 1 to 10 carbon atoms, a mono or difluoroalkyl group having from 1 to 10 carbon atoms, a branched alkyl group having from 3 to 8 carbon atoms or an alkoxyalkyl group having from 2 to 7 carbon atoms, and also from organolithium reagents, followed by hydrogenolysis or hydrogenation after dehydration, with or without further reaction with organometal reagents, and then to de-silylation and reduction.

  基于硅环己烷的液晶化合物是从以下通用式(I)的环己酮化合物制备而成，其中Ar代表苯基或甲苯基，R代表苯基、甲苯基、具有1至10个碳原子的直链烷基、具有1至10个碳原子的单氟或二氟烷基、具有3至8个碳原子的支链烷基或具有2至7个碳原子的烷氧基烷基，然后从有机锂试剂制备，随后脱水后进行氢解或氢化，可以选择进一步与有机金属试剂反应，然后进行脱硅和还原。
• Activating organometallic composition for the (co) polymerization of alpha-olefins comprising fluorinated cyclopentadienyl compounds
  申请人：——

  公开号：US20040198934A1

  公开（公告）日：2004-10-07

  An organometallic composition which can be used as activating component in a metallocene catalyst for the (co)polymerization of &agr;-olefins, comprises: (A) a fluorinated di-unsaturated cyclic compound, having a relatively acid hydrogen atom, (B) an organometallic compound sufficiently basic to react with the acid hydrogen of the above compound (A), and (C) a polar aprotic organic compound, not containing metallic atoms, having a dielectric constant, in the pure state, equal to or greater than 2, and a weak coordinating capacity. Said composition allows a metallocene catalytic system of the ionic type to be obtained, with a high activity in the (co)polymerization of olefins and a reduced content of metallic residue in the polymeric product thus obtained.

  一种可以用作金属茂催化剂中活性组分的有机金属化合物，用于α-烯烃的(共)聚合反应，包括：(A)一种含有相对酸性氢原子的氟代二烯环化合物，(B)一种有机金属化合物，足够碱性以与上述化合物(A)的酸性氢原子反应，以及(C)一种极性非脂肪有机化合物，不含金属原子，在纯态下具有介电常数等于或大于2的弱配位能力。该组合物可以获得离子型金属茂催化系统，在α-烯烃的(共)聚合反应中具有高的活性，并且所得到的聚合物产品中含有较少的金属残留物。