1,4-bis(vinyloxy)benzene | 4024-21-9

• 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: 1,4-bis(vinyloxy)benzene
• 英文别名: 1,4-divinyloxybenzene；1,4-Bis(ethenyloxy)benzene；1,4-bis(ethenoxy)benzene
• CAS: 4024-21-9
• 化学式: C₁₀H₁₀O₂
• 分子量: 162.188
• InChiKey: NALISUVNCITOCO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  12
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  18.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  1,4-bis(vinyloxy)benzene 、 bis(2-phenethyl)phosphine 在 selenium 作用下， 以 1,4-二氧六环 为溶剂， 反应 1.5h， 以96%的产率得到1,4-phenylenebis(oxyethane-1,1-diyl) bis[bis(2-phenylethyl)(phosphinodiselenoate)]
  参考文献：
  名称：

  乙烯基醚，次膦和元素硒之间的三组分反应：1-（烷氧基）乙基和1-（芳氧基）乙基膦二硒酸酯的一锅法合成

  摘要：

   借助于三组分合成了一个含有硒缩醛部分R 2 2 P（= Se）SeCH（Me）OR 1（R 1，R 2＝烷基，芳基等）的膦酸二亚硒酸酯系列。元素硒与相应的乙烯基醚和仲膦之间的反应。该反应可在90°C下于1,4-二恶烷中轻松进行1-1.5小时，并以完全原子经济的方式定量获得膦二亚硒酸酯。反应通过亲电加成到原位生成的膦二硒酸的富电子双键上进行。 膦-多组分反应-磷-硒-膦二硒酸酯

  DOI：

  10.1055/s-0031-1289655
• 作为产物：
  描述：

  对苯二酚 在 氮气 、 zinc diacetate 、 乙炔 作用下， 180.0 ℃ 、1.96 MPa 条件下， 生成 1,4-bis(vinyloxy)benzene
  参考文献：
  名称：

  Reppe et al., Justus Liebigs Annalen der Chemie, 1956, vol. 601, p. 81,104

  摘要：

  DOI：

文献信息

• Development of a Highly Efficient Catalytic Method for Synthesis of Vinyl Ethers
  作者：Yoshio Okimoto、Satoshi Sakaguchi、Yasutaka Ishii

  DOI：10.1021/ja0173932

  日期：2002.2.1

  A new method for the preparation of alkyl vinyl ethers has been developed. Thus, various types of alkyl vinyl ethers were synthesized by the reaction of alcohols with vinyl acetate under the influence of a catalytic amount of [Ir(cod)Cl]2 combined with Na2CO3 in good to excellent yields.

  开发了一种制备烷基乙烯基醚的新方法。因此，在催化量的 [Ir(cod)Cl]2 与 Na2CO3 结合的影响下，通过醇与乙酸乙烯酯的反应合成了各种类型的烷基乙烯基醚，收率良好至极好。
• Direct vinylation of natural alcohols and derivatives with calcium carbide
  作者：Siew Ping Teong、Ariel Yi Hui Chua、Shiyun Deng、Xiukai Li、Yugen Zhang

  DOI：10.1039/c6gc03579e

  日期：——

  A transition metal-free, mild, and safe protocol has been developed for direct vinylation of various sugar alcohols, phenol and its derivatives with calcium carbide.

  已经开发了一种无过渡金属，温和且安全的规程，用于将各种糖醇，苯酚及其衍生物与电石直接乙烯基化。
• Fluorine-containing acetophenone derivative, surface layer material containing the same as photo initiator, article with composite hard coat layer, and method for forming composite hard coat layer
  申请人：TDK CORPORATION

  公开号：US20040181087A1

  公开（公告）日：2004-09-16

  The present invention provides a new fluorine-containing acetophenone derivative useful as a photo initiator, and a surface layer material containing the fluorine-containing acetophenone derivative. The present invention provides inexpensively an article with a hard coat excellent in anti-staining property, lubricity, scratch resistance and abrasion resistance, and provides a method for forming the hard coat. A fluorine-containing acetophenone derivative represented by the following general formula (I): 1 wherein R 1 , R 2 and R 3 each independently represent an organic group other than aryl group, a hydrogen atom, a halogen atom or a hydroxyl group, provided that the following case does not take place: all of R 1 , R 2 and R 3 are simultaneously hydrogen atoms; and any two of R 1 , R 2 and R 3 may be linked to each other to form a ring, and R 4 represents a fluorine-containing organic group. Hard coat layer 2 is formed to contact a surface of an article, and a fluorine-containing surface layer 3 using the compound is formed to contact a surface of the hard coat layer 2.

  本发明提供了一种新的含氟乙酰苯酮衍生物，可用作光引发剂，以及含有该含氟乙酰苯酮衍生物的表面层材料。本发明提供了一种制备具有优异的防污染性、润滑性、耐刮擦性和耐磨性硬质涂层的物品的廉价方法，并提供了一种形成硬质涂层的方法。所述含氟乙酰苯酮衍生物由下述通式（I）表示：1其中，R1、R2和R3各自独立地表示除芳族基、氢原子、卤素原子或羟基外的有机基，前提是不发生以下情况：R1、R2和R3全部同时为氢原子；且R1、R2和R3中的任意两个可以连接在一起形成环，R4表示含氟有机基。硬质涂层层2形成以接触物品表面，并且使用该化合物形成含氟表面层3以接触硬质涂层层2的表面。
• SULFONIUM SALT, PHOTOACID GENERATOR, AND PHOTOSENSITIVE COMPOSITION
  申请人：TOKYO OHKA KOGYO CO., LTD.

  公开号：US20170305848A1

  公开（公告）日：2017-10-26

  A novel sulfonium salt having high sensitivity with respect to active energy rays, a photoacid generator including the sulfonium salt, and a photosensitive composition containing the photoacid generator. The sulfonium salt is represented by formula (a1). In the formula, R 1 and R 2 each independently represent the group that is represented by formula (a2) or an alkyl group that may be substituted by a halogen atom, R 1 and R 2 are bonded to each other and may form a ring with the sulfur atom within the formula, R 3 is the group represented by formula (a3) or the group represented by formula (a4), A 1 represents S or the like, X − represents a monovalent anion, and R 1 and R 2 are not both an alkyl group which may be substituted with a halogen atom. In formulas (a2) to (a4), the ring Z 1 represents an aromatic hydrocarbon ring, R 4 , R 6 , R 9 , and R 10 each represents a specific monovalent group, R 5 , R 7 , and R 8 each represents a specific divalent group, A 2 and A 3 each represents S or the like, m1 represents an integer of 0 or more, and n1 and n2 each represent 0 or more.

  一种对活性能量射线具有高敏感度的新型磺鎓盐，包括该磺鎓盐的光酸发生剂以及含有该光酸发生剂的光敏组合物。该磺鎓盐由公式（a1）表示。在该公式中，R1和R2分别表示由公式（a2）表示的基团或可能被卤素原子取代的烷基基团，R1和R2彼此相连并且可以与公式中的硫原子形成环，R3表示由公式（a3）表示的基团或由公式（a4）表示的基团，A1表示S或类似物，X-表示一价阴离子，且R1和R2不同时为可能被卤素原子取代的烷基基团。在公式（a2）到（a4）中，环Z1表示芳香族碳氢环，R4、R6、R9和R10各自表示特定的一价基团，R5、R7和R8各自表示特定的二价基团，A2和A3各自表示S或类似物，m1表示0或更多的整数，n1和n2各自表示0或更多。
• MERCAPTOSALINE BLOCKED WITH VINYL ETHER GROUP (COUPLING AGENT) AND RUBBER COMPOSITION AND PNUEMATIC TIRE USING THE SAME
  申请人：Kameda Yoshihiro

  公开号：US20090137730A1

  公开（公告）日：2009-05-28

  A rubber composition, superior in the processability and rubber properties compared with a rubber composition using a conventional mercaptosilane coupling agent, containing 100 parts by weight of a diene-based rubber, 10 to 160 parts by weight of a reinforcing filler containing silica and 0.1 to 20% by weight, based upon the weight of silica, of a mercaptosilane coupling agent blocked with a compound having a vinyl ether group and a pneumatic tire using the same.

  一种橡胶组合物，与使用传统的巯基硅烷偶联剂的橡胶组合物相比，在加工性和橡胶性能方面更为优越，包含100份重量的二烯基橡胶，10至160份重量的含有二氧化硅的增强填料和0.1至20％重量的巯基硅烷偶联剂，基于硅的重量，被一种具有乙烯基醚基团的化合物阻断，以及使用该组合物的气动轮胎。