4-(pent-1-en-1-yl)pyridine

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: 4-(pent-1-en-1-yl)pyridine
• 英文别名: 4-[(1E)-1-Penten-1-yl]pyridine；4-[(E)-pent-1-enyl]pyridine
• 化学式: C₁₀H₁₃N
• 分子量: 147.22
• InChiKey: YJIRCVQLNQLYOD-SNAWJCMRSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  11
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.3
• 拓扑面积：
  12.9
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  苯基氯化镁 、 4-(pent-1-en-1-yl)pyridine 在 [1,3-bis(diphenylphosphino)propane]nickel(II) dichloride 作用下， 以 四氢呋喃 为溶剂， 反应 16.0h， 以74%的产率得到4-(2-phenylpentyl)pyridine
  参考文献：
  名称：

  Ni-catalyzed nucleophilic conjugate additions of Grignard and organozincate reagents to substituted 4-vinylpyridines. General synthesis of phosphodiesterase IV inhibitors

  摘要：

  Alkyl, aryl, and vinyl Grignard reagents were added to olefin II under Ni(acac)(2) or Cl2Ni(PPh3)(2) catalysis to give products with the general formula I in 74-95% yield. Organozincates gave similar results with Ni(acac), as the catalyst, (C) 1998 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4020(97)10217-4
• 作为产物：
  描述：

  4-(pent-1-en-1-yl)pyridine 在 chloro(1,5-cyclooctadiene)rhodium(I) dimer 、 4,5-双二苯基膦-9,9-二甲基氧杂蒽 、 联硼酸频那醇酯 作用下， 以 乙二醇二甲醚 为溶剂， 反应 8.0h， 以87.5%的产率得到
  参考文献：
  名称：

  芳烃的立体异构混合物的立体选择性铑催化的异构化

  摘要：

  摘要 用于高比率的合成的新有效的方法ë从烯烃é / Ž与乙烯的混合物2销2在铑催化剂的存在下进行说明。该反应具有温和的反应条件，宽泛的官能团耐受性和极高的应用潜力。

  DOI：

  10.1055/s-0040-1707166

文献信息

• BIS-PYRINIDIUM COMPOUNDS
  申请人：Widmer Alfred Werner

  公开号：US20100016367A1

  公开（公告）日：2010-01-21

  A method of treating, inhibiting, or preventing an infection in a subject is described. The method comprises administering to the subject an effective amount of at least one bis-pyridinium compound. The bis-pyridinium compound comprises two aromatic ring structures. Each of the ring structures comprises a pyridine ring, and the ring structures are linked by a linker group of at least 8 atoms in length, said linker group being attached to the nitrogen atoms of the pyridine rings. At least one substituent on at least one of the ring structures is an alkyl group having at least 2 carbon atoms, and no substituent on either of the ring structures is —OH, —SH or an amine group.

  本文介绍了一种用于治疗、抑制或预防受体内感染的方法。该方法包括向受体内注射至少一种双吡啶化合物的有效量。双吡啶化合物包含两个芳香环结构。每个环结构都包括一个吡啶环，并且这些环结构由至少8个原子长度的连接基团连接，所述连接基团连接到吡啶环的氮原子上。至少一个环结构上的至少一个取代基是具有至少2个碳原子的烷基基团，并且在任何一个环结构上都没有-OH、-SH或胺基团的取代基。
• Process for producing 1-hexene
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：EP0699648A1

  公开（公告）日：1996-03-06

  A process for preparing 1-hexene which comprises trimerizing ethylene in a 1-hexene solvent in the presence of a catalyst system obtainable by contacting in a 1-hexene solvent the following components (A), (B), (C) and (D): (A) a chromium-containing compound represented by the general formula: CrXkYm wherein X in Xk is a residue of a carboxylic acid, a residue of a 1,3-diketone, a halogen atom or an alkoxyl group, k is an integer of 2 to 4, Y in Ym is an amine compound, a phosphine compound, a phosphine oxide compound, a nitrosyl group or an ether compound and m is an integer of 0 to 6, with the proviso that any two Y's may be same or different; (B) trialkylaluminum or dialkylaluminum hydride; (C) a pyrrole compound or a derivative thereof; (D) a group 13 (III B)-halogen compound represented by the general formula: MTtU3-t or a group 14 (IV B)-halogen compound represented by the general formula: M'Tt'U4-t' wherein M is an atom from the group 13 (III B), M' is an atom from the group 14(IV B), T is an alkyl group, an aryl group, an allyl group or a hydrogen atom, U is a halogen atom, t is a real number of 0 or more and less than 3 and t' is a real number of 0 or more and less than 4.

  一种制备 1-己烯的工艺，包括乙烯在 1-己烯溶剂中，在催化剂体系存在下进行三聚反应，该催化剂体系可通过以下组分(A)、(B)、(C)和(D)在 1-己烯溶剂中接触而获得： (A) 由通式表示的含铬化合物：CrXkYm 其中 Xk 中的 X 是羧酸残基、1,3-二酮残基、卤原子或烷氧基，k 是 2 至 4 的整数，Ym 中的 Y 是胺化合物、膦化合物、氧化膦化合物、亚硝基或醚化合物，m 是 0 至 6 的整数，但任何两个 Y 可以相同或不同； (B) 三烷基氢化铝或二烷基氢化铝； (C) 吡咯化合物或其衍生物 (D) 由通式表示的 13 (III B)族卤素化合物：MTtU3-t 或由通式表示的第 14 族(IV B)-卤素化合物：M'Tt'U4-t' 其中，M 为基团 13（III B）中的原子，M'为基团 14（IV B）中的原子，T 为烷基、芳基、烯丙基或氢原子，U 为卤素原子，t 为 0 或 0 以上且小于 3 的实数，t'为 0 或 0 以上且小于 4 的实数。
• TRANSPARENT CONDUCTIVE SHEET FOR TOUCH PANEL, METHOD FOR MANUFACTURING SAME AND TOUCH PANEL
  申请人：SHIN-ETSU POLYMER CO., LTD.

  公开号：EP1947655A1

  公开（公告）日：2008-07-23

  A transparent conductive sheet for a touch panel that has a surface resistivity of not more than 1,000 Ω, a total light transmittance of not less than 80%, and a haze of not more than 5%, and exhibits excellent levels of water resistance and adhesion between a transparent substrate and a transparent conductive layer. The transparent conductive sheet for a touch panel of the present invention includes a transparent substrate and a transparent conductive layer formed on top of the transparent substrate, wherein the transparent conductive layer contains a π-conjugated conductive polymer, a polyanion and an ester compound or specific polymerizable compound. The transparent conductive layer may also include conductivity improvers, dopants, other resin components and/or additives as required. A conductivity improver is preferably included to improve the conductivity.

  一种用于触控板的透明导电片，其表面电阻率不大于 1,000 Ω，总透光率不小于 80%，雾度不大于 5%，并且在透明基板和透明导电层之间具有优异的防水性和附着力。本发明的触控板用透明导电片包括透明基板和在透明基板上形成的透明导电层，其中透明导电层包含π-共轭导电聚合物、聚阴离子和酯类化合物或特定的可聚合化合物。透明导电层还可根据需要包含导电性改进剂、掺杂剂、其他树脂成分和/或添加剂。最好加入导电性改进剂以提高导电性。
• Transport conductive sheet for a touch panel, method for manufacturing transparent conductive sheet for a touch panel and a touch panel
  申请人：SHIN-ETSU POLYMER CO., LTD.

  公开号：EP2109117A1

  公开（公告）日：2009-10-14

  A transparent conductive sheet for a touch panel, comprising a transparent substrate and a transparent conductive layer formed on top of said transparent substrate, wherein said transparent conductive layer comprises a π-conjugated conductive polymer, a polyanion, and a polymerizable compound, wherein said polymerizable compound is (a) and (b), or only (b), and (a): a compound containing a glycidyl group, (b): a compound containing a hydroxyl group, and one group selected from the group consisting of an allyl group, vinyl ether group, methacryl group, acryl group, methacrylamide group and acrylamide group.

  一种用于触控板的透明导电片材，包括透明基板和在所述透明基板上形成的透明导电层，其中所述透明导电层包括π-共轭导电聚合物、聚阴离子和可聚合化合物，其中所述可聚合化合物为(a)和(b)，或仅为(b)，以及 (a) 含缩水甘油基的化合物、 (b): 含羟基的化合物，以及一个选自由烯丙基、乙烯基醚基、甲基丙烯基、丙烯基、 甲基丙烯酰胺基和丙烯酰胺基组成的基团。
• METHOD OF PRODUCING POLYVINYL ALCOHOL RESIN, AND POLYVINYL ALCOHOL RESIN OBTAINED THEREBY
  申请人：Japan Vam & Poval Co., Ltd.

  公开号：EP3059266A1

  公开（公告）日：2016-08-24

  Provided are a method for producing a polyvinyl alcohol resin which is highly transparent in the form of an aqueous solution, has a good appearance when formed into a film or an aqueous gel, and improves ink acceptability and color appearance and exhibits water resistance when used for a thermal recording material or an ink-jet recording material; and a polyvinyl alcohol resin obtained by the method. In particular, provided is a method for producing a polyvinyl alcohol resin, comprising the steps of copolymerizing an aliphatic vinyl ester (A) with diacetone acrylamide (B), at least a part of which diacetone acrylamide (B) is added at a later stage, in the presence of a polymerization catalyst in an alcohol solvent, so that the ratio (a)/(b) of the polymerization yield at the end of the polymerization (a) to the polymerization yield at the end of the later addition (b) of diacetone acrylamide (B) is in the range of 1.01 to 1.10, and saponifying the resulting copolymer.

  本发明提供了一种聚乙烯醇树脂的生产方法，该聚乙烯醇树脂在水溶液形式下具有高透明性，在形成薄膜或水性凝胶时具有良好的外观，并且在用于热敏记录材料或喷墨记录材料时可改善油墨的可接受性和颜色外观，并具有防水性；还提供了一种通过该方法获得的聚乙烯醇树脂。具体而言，本发明提供了一种生产聚乙烯醇树脂的方法，包括以下步骤：脂肪族乙烯基酯 （A）与双丙酮丙烯酰胺（B）共聚，其中至少一部分双丙酮丙烯酰胺（B）在稍后阶段加入、在醇溶剂中，在聚合催化剂存在下，使聚合结束时的聚合产率 (a)/(b) 与后期添加二丙酮丙烯酰胺 (B) 时的聚合产率 (b) 之比范围在 1.01 至 1.10，并对所得共聚物进行皂化。