2-Phenyl-6-iodo-1-hexene | 126526-15-6

• 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: 2-Phenyl-6-iodo-1-hexene
• 英文别名: 6-iodo-2-phenyl-1-hexene；Benzene, (5-iodo-1-methylenepentyl)-；6-iodohex-1-en-2-ylbenzene
• CAS: 126526-15-6
• 化学式: C₁₂H₁₅I
• 分子量: 286.156
• InChiKey: QGTXMMMKFYPVHB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.6
• 重原子数：
  13
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为反应物：
  描述：

  2-Phenyl-6-iodo-1-hexene 在 Amberlyst ion-exchange resin 、 水 、 lithium diisopropyl amide 作用下， 以 四氢呋喃 、 丙酮 为溶剂， 反应 10.0h， 生成 2-(5-Phenyl-5-hexanyl)cyclopentanone
  参考文献：
  名称：

  Synthesis of Substituted Cyclooctanols by a Samarium(II) Iodide Promoted 8-Endo Radical Cyclization Process

  摘要：

  Samarium(II) iodide (SmI2) has been employed to promote an efficient 8-endo radical cyclization reaction of a variety of substituted olefinic ketones. Various substituted monocyclic, fused bicyclic, and bridged bicyclic cyclooctanols have been synthesized in fair to excellent yield via this protocol. In addition to delineating the synthetic potential of this reaction, experiments have been conducted to determine the source of reduced, noncyclized byproducts present in this and related SmI2-mediated reactions performed under protic conditions.

  DOI：

  10.1021/jo00090a041
• 作为产物：
  描述：

  alpha- 溴苯乙烯 在 正丁基锂 、 sodium iodide 作用下， 以 四氢呋喃 、 正己烷 、 丙酮 为溶剂， 反应 20.0h， 生成 2-Phenyl-6-iodo-1-hexene
  参考文献：
  名称：

  Synthesis of Substituted Cyclooctanols by a Samarium(II) Iodide Promoted 8-Endo Radical Cyclization Process

  摘要：

  Samarium(II) iodide (SmI2) has been employed to promote an efficient 8-endo radical cyclization reaction of a variety of substituted olefinic ketones. Various substituted monocyclic, fused bicyclic, and bridged bicyclic cyclooctanols have been synthesized in fair to excellent yield via this protocol. In addition to delineating the synthetic potential of this reaction, experiments have been conducted to determine the source of reduced, noncyclized byproducts present in this and related SmI2-mediated reactions performed under protic conditions.

  DOI：

  10.1021/jo00090a041

文献信息

• Construction of a sterically congested carbon framework via 5-hexenyllithium cyclization. Synthesis of (±)-cuparene.
  作者：William F Bailey、Atmaram D Khanolkar

  DOI：10.1016/s0040-4020(01)81931-1

  日期：1991.9

  The naturally occurring sesquiterpene (±)-cuparene [1,1,2-trimethyl-2-(4-methylphenyl)cyclopentane], which contains two contiguous quaternary centers, is produced in good yield by 5-exo-trig cyclization of the 5-hexenyllithium (2) generated from 6-iodo-3,3-dimethyl-2-(4-methylphenyl)-1-hexene (3) by low temperature lithium - iodine exchange. In contrast, radical mediated cyclization of 3 proceeds via

  天然存在的倍半萜烯（±）-Cuparene [1,1,2-三甲基-2-（4-甲基苯基）环戊烷]包含两个连续的季铵盐中心，可通过5个化合物的5-exo-trig环化反应以高收率生产-hexenyllithium（2）从6-碘-3,3-二甲基-2-（4-甲基苯基）-1产生的己烯（3）通过低温锂-碘交换。相反，自由基介导的3的环化反应是通过6-内酯模式进行的，得到1,1-二甲基-2-（4-甲基苯基）环己烷。
• SEPARATION MEMBRANE FOR FUEL CELL
  申请人：Tokuyama Corporation

  公开号：EP2214240A1

  公开（公告）日：2010-08-04

  The present invention can provide an anion exchange type separation membrane used for direct liquid fuel type fuel cell, high in heat resistance, hard to deteriorate when using and capable of obtaining high battery output. A composite membrane used as the separation membrane for fuel cell can be obtained by using a porous film, composed of a hydrolysis resistant polyimide resin such as a polyimide resin having a fluorenylidene group in a main framework, as a substrate; optionally increasing water retention characteristics for example by applying a water-retentive resin to at least a part of a surface of the porous film; and then filling an anion-exchange resin such as a cross-linked hydrocarbon-based anion-exchange resin having a quaternary ammonium group as an anion exchange group into a void portion of the porous film.

  本发明可提供一种用于直接液体燃料型燃料电池的阴离子交换型分离膜，其耐热性高，使用时不易变质，并能获得较高的电池输出功率。用作燃料电池分离膜的复合膜可以通过使用多孔膜来获得，该多孔膜由耐水解的聚酰亚胺树脂（例如在主框架中具有亚芴基团的聚酰亚胺树脂）作为基材；有选择地增加保水特性，例如在多孔膜表面的至少一部分涂上保水树脂；然后在多孔膜的空隙部分填充阴离子交换树脂，例如具有季铵基团作为阴离子交换基团的交联烃基阴离子交换树脂。
• SEPARATION MEMBRANE FOR DIRECT LIQUID FUEL CELL AND METHOD FOR PRODUCING THE SAME
  申请人：Tokuyama Corporation

  公开号：EP2192645A1

  公开（公告）日：2010-06-02

  Disclosed is a method for producing a membrane for direct liquid fuel cells, wherein a polymerizable composition is brought into contact with a porous membrane so that voids of the porous membrane are filled with the polymerizable composition, then the polymerizable composition is cured by polymerization, and after that a halogenoalkyl group in the resin membrane is converted into a quaternary ammonium group. In this method, the polymerizable composition contains (a) an aromatic polymerizable monomer having an aromatic ring wherein one polymerizable group, at least one halogenoalkyl group and a group which is inert to a reaction converting the at least one halogenoalkyl group into a quaternary ammonium group, are bonded together, (b) a crosslinkable polymerizable monomer and (c) a polymerization initiator.

  本发明公开了一种用于生产直接液体燃料电池膜的方法，其中将可聚合组合物与多孔膜接触，使多孔膜的空隙充满可聚合组合物，然后通过聚合固化可聚合组合物，之后将树脂膜中的卤代烷基转化为季铵基团。在这种方法中，可聚合组合物包含：(a) 具有芳香环的芳香族可聚合单体，其中一个可聚合基团、至少一个卤代烷基和一个对将至少一个卤代烷基转化为季铵基的反应惰性的基团键合在一起；(b) 可交联的可聚合单体；(c) 聚合引发剂。
• METHOD FOR PRODUCING ANION EXCHANGE MEMBRANE, MEMBRANE-ELECTRODE ASSEMBLY FOR FUEL CELLS, AND FUEL CELL
  申请人：Nitto Denko Corporation

  公开号：EP2940765A1

  公开（公告）日：2015-11-04

  The method for producing an anion exchange membrane according to the present invention includes the steps of: irradiating a substrate composed of a hydrocarbon polymer with radiation and heat-treating the irradiated substrate so as to form a crosslinked structure between chains of the hydrocarbon polymer contained in the substrate; further irradiating the substrate, in which the crosslinked structure has been formed, with radiation and graft-polymerizing, onto the irradiated substrate, a monomer containing a site into which a functional group having anion conducting ability can be introduced and an unsaturated carbon-carbon bond so as to form a graft chain composed of the polymerized monomer; and introducing the functional group having anion conducting ability into the site of the formed graft chain.

  根据本发明生产阴离子交换膜的方法包括以下步骤用辐射辐照由碳氢化合物聚合物组成的基材，并对辐照后的基材进行热处理，以便在基材中所含的碳氢化合物聚合物链之间形成交联结构；用辐射进一步辐照已形成交联结构的基材，并在辐照基材上接枝聚合单体，该单体含有可引入具有阴离子传导能力的官能团的位点和不饱和碳-碳键，从而形成由聚合单体组成的接枝链；以及将具有阴离子传导能力的官能团引入所形成的接枝链的位点。
• PARTIALLY QUATERNIZED STYRENE-BASED COPOLYMER, IONIC-CONDUCTIVITY IMPARTER, CATALYTIC ELECTRODE LAYER, MEMBRANE/ELECTRODE ASSEMBLY AND PROCESS FOR PRODUCING SAME, GAS DIFFUSION ELECTRODE AND PROCESS FOR PRODUCING SAME, AND FUEL CELL OF ANION EXCHANGE MEMBRANE TYPE
  申请人：Tokuyama Corporation

  公开号：EP3106476A1

  公开（公告）日：2016-12-21

  [Problem] To provide an ionic-conductivity imparter for use in fuel cells each including an anion exchange membrane, the imparter keeping the ionic conductivity and the gas diffusion properties high and being capable of minimizing the swelling of the electrode catalyst layer in a post-crosslinking step to form a highly active catalytic electrode layer and obtain an excellent fuel-cell output. [Solution] A partially quaternized styrene-based polymer which contains given amounts of a constituent unit having a quaternary salt type anion-exchange group and a constituent unit having a haloalkyl group. Due to the polymer, the ionic conductivity and the gas diffusion properties are kept high and the swelling of the electrode catalyst layer in a post-crosslinking step can be minimized to form a highly active catalytic electrode layer and obtain an excellent fuel-cell output.

  问题 提供一种用于燃料电池（包括阴离子交换膜）的离子传导阻抗器，该阻抗器可保持较高的离子传导性和气体扩散性，并能够在后交联步骤中最大限度地减少电极催化剂层的膨胀，从而形成高活性催化电极层，获得出色的燃料电池输出。 [解决方案］ 一种部分季铵盐化苯乙烯基聚合物，它含有一定量的具有季铵盐型阴离子交换基团的组成单元和具有卤代烷基的组成单元。由于这种聚合物具有较高的离子传导性和气体扩散性，在后交联步骤中可以最大限度地减少电极催化剂层的膨胀，从而形成高活性的催化电极层，获得出色的燃料电池输出。