4-(三氟乙烯基氧基)苯甲酰氯 | 134151-67-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 4-(三氟乙烯基氧基)苯甲酰氯
• 英文名称: 4-(trifluorovinyloxy)benzoyl chloride
• 英文别名: 4-trifluoroethenyloxybenzoyl chloride；4-(1,2,2-trifluoroethenoxy)benzoyl chloride
• CAS: 134151-67-0
• 化学式: C₉H₄ClF₃O₂
• 分子量: 236.578
• InChiKey: URKWITSBCNASJX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  15
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  4-(三氟乙烯基氧基)苯甲酰氯 在 sodium azide 作用下， 以 四氢呋喃 、 甲苯 为溶剂， 反应 5.0h， 生成 ethyl 4-(trifluorovinyloxy)phenylcarbamate
  参考文献：
  名称：

  功能化芳族三氟乙烯基醚热环二聚反应的合成及电子因素

  摘要：

  从通用中间体 p-Br-C(6)H(4)-O-CF=CF(2) 制备了一系列 19 对取代芳族三氟乙烯基醚化合物，并进行热自由基介导的环二聚反应，生成含有 1 ,2-二取代的全氟环丁基 (PFCB) 键。合成范围证明了氟乙烯基醚的官能团转换耐受性，并且二聚体可用作传统逐步增长聚合方法的单体。(19)F NMR 光谱证实 p 取代影响三氟乙烯基醚基团的化学位移。进行了第一次动力学研究和取代基对热环二聚的影响，结果表明吸电子基团减慢了环二聚的速度。使用哈米特方程进一步分析数据，计算出反应常数 (rho) 在 120 摄氏度时为 -0.46，在 130 摄氏度时为 -0.59。本研究展示了芳香族三氟乙烯基醚环二聚化为 PFCB 化合物的第一个线性自由能关系。

  DOI：

  10.1021/ja0600227

文献信息

• Synthesis of novel monomers containing the Trifluorovinylidene-group and the Cyanato-group and polymers thereof
  申请人：Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.

  公开号：EP1726581A1

  公开（公告）日：2006-11-29

  Novel hybrid monomers contaning both the aryltrifluorovyinyloxyether-group (TFVE-group) and the cyanato-group, their synthesis, and the synthesis of homo- and co-polymers made from these new hybridmonomers are disclosed. The said monomers are preferably of formula (III): wherein R3, R4, R5, R6, R7, R8, R9, R10 can independently be selected from among a broad variety of substituents, R11 is a single bond or is an alkylene group, R13 and R14 are both preferably F, and R11, R15 and R16 can be either F or H, Y and z are independent from each other and each Y and/or z can independently (in case q and/or n are more than 1) be selected from a chemical bond, SO2, CF2, CH2, CHF, CH(CH3)2, isopropylene, hexafluoroisopropylene, n- or iso-C1-C18 alkylene which may be partly or fully fluorinated, 0, NR19, N=N, CH=CH, -(C=O)-O-, -O-(C=O)-, CH=N, -C≡C-, CHN-N=CH, alkyloxyalkylene having 1 to 18 carbon atoms which is optionally partly or fully fluorinated, S, Si(CH3)2 or wherein R19 is hydrogen or C1-C18 alkyl, Q has the same meaning as Y, m is 0 or 1, n is 0, or an integer between 1 and 6, o is 0 or an integer between 1 and 12, p is 0 or 1, and q is 0 or an integer between 1 and 6.

  揭示了含有芳基三氟乙烯氧基（TFVE基团）和氰酸酯基团的新型混合单体的合成，以及由这些新型混合单体制备的同聚物和共聚物的合成。所述单体优选为式（III）：其中R3、R4、R5、R6、R7、R8、R9、R10可以独立地从广泛的取代基中选择，R11是一个单键或是烷基链，R13和R14优选为F，而R11、R15和R16可以是F或H，Y和z彼此独立，每个Y和/或z可以独立地（如果q和/或n大于1）从化学键，SO2，CF2，CH2，CHF，CH(CH3)2，异丙基，六氟异丙基，n-或iso-C1-C18烷基中选择，该烷基可能部分或全部氟化，0，NR19，N=N，CH=CH，-(C=O)-O-，-O-(C=O)-，CH=N，-C≡C-，CHN-N=CH，具有1至18个碳原子的烷氧基烷基，该烷基可以选择性地部分或全部氟化，S，Si(CH3)2或其中R19是氢或C1-C18烷基，Q具有与Y相同的含义，m为0或1，n为0或在1和6之间的整数，o为0或在1和12之间的整数，p为0或1，q为0或在1和6之间的整数。
• Design and synthesis of thiophene derived NLO materials for electro-optic applications
  申请人：Lumera Corporation

  公开号：EP1760080A1

  公开（公告）日：2007-03-07

  In various embodiments, chromophores are described that include novel electron acceptors, novel electron donors, and/or novel conjugated bridges that are useful in nonlinear optical applications. In some embodiments, the present invention provides chromophore architectures wherein a chromophore contains more than one electron acceptor in electronic communication with a single electron donor, and/or more than one electron donor in electronic communication with a single electron acceptor. Also described are processes for providing materials comprising the novel chromophores and polymer matrices containing the novel chromophores. Electro-optic devices described herein contain one or more of the described electron acceptors, electron donors, conjugated bridges, or chromophores.

  在不同的实施方案中，本发明描述了包括新型电子受体、新型电子供体和/或新型共轭桥的发色团，这些发色团在非线性光学应用中非常有用。在一些实施方案中，本发明提供了发色团结构，其中发色团包含一个以上与单个电子供体进行电子通信的电子受体，和/或一个以上与单个电子受体进行电子通信的电子供体。还描述了提供包含新型发色团的材料和包含新型发色团的聚合物基质的工艺。本文所述的电光器件包含一种或多种所述的电子受体、电子供体、共轭桥或发色团。
• Second order nonlinear optical chromophores, Polymers containing the same, and electro-optic devices therefrom
  申请人：Lumera Corporation

  公开号：EP2003488A2

  公开（公告）日：2008-12-17

  A nonlinear optical chromophore having the formula: wherein, independently at each occurrence: π1 is absent or a π-bridge; π2 is absent or a π-bridge; D is a donor; A is an acceptor; X is O or S; and R is an alkyl, aryl, heteroalkyl, or heteroaryl group, and compositions and devices comprising it.

  一种非线性光学发色团，其化学式为 其中，在每次出现时：π1 不存在或为π桥；π2 不存在或为π桥；D 为供体；A 为受体；X 为 O 或 S；R 为烷基、芳基、杂烷基或杂芳基，以及包含它的组合物和装置。
• Crosslinked polymer blends that include a luminescent polymer, and devices incorporating same
  申请人：Casasanta Vincenzo

  公开号：US20050106417A1

  公开（公告）日：2005-05-19

  Crosslinked polymer blends that include a luminescent polymer. Also featured are devices incorporating these blends.

  包含发光聚合物的交联聚合物混合物。此外，还介绍了采用这些混合物的设备。
• Poly(arylene ethers) with pendant crosslinkable groups, and devices incorporating same
  申请人：Londergan M. Timothy

  公开号：US20050107567A1

  公开（公告）日：2005-05-19

  A polymer comprising units having the formula (I) wherein: Q 1 comprises at least one aryl or heteroaryl group; Q 2 comprises at least one aryl or heteroaryl group; X 1 is O bonded directly to an aryl carbon of Q 1 ; X 2 is O bonded directly to an aryl carbon of Q 2 ; Z is a linker comprising at least one —(C(R 2 ) 2 )— group; Y is a single bond or linker group (e.g., comprising up to about 50 carbons); R 1 is independently at each occurrence H, a halogen, an alkyl group, a heteroalkyl group, an aryl group, or a heteroaryl group; R 2 is independently at each occurrence H, an alkyl group, or a heteroalkyl group; and R 3 is H or a crosslinkable group.

  一种聚合物，由具有式 (I) 的单元组成 其中Q 1 包括至少一个芳基或杂芳基； Q 2 包括至少一个芳基或杂芳基； X 1 是直接与 Q 1 的芳基碳键合的 O 1 ; X 2 是直接与 Q 2 的芳基碳键合的 O 2 Z 是由至少一个-(C(R 2 ) 2 )-基团；Y 是单键或连接基团（例如，最多包括约 50 个碳原子）；R 1 独立地在每次出现时均为 H、卤素、烷基、杂烷基、芳基或杂芳基；R 2 独立地在每次出现时均为 H、烷基或杂烷基；以及 R 3 是 H 或可交联基团。