1-vinylnaphthoyltrifluoroacetone | 695176-30-8

• 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-vinylnaphthoyltrifluoroacetone
• 英文别名: 1,3-Butanedione, 1-(4-ethenyl-1-naphthalenyl)-4,4,4-trifluoro-；1-(4-ethenylnaphthalen-1-yl)-4,4,4-trifluorobutane-1,3-dione
• CAS: 695176-30-8
• 化学式: C₁₆H₁₁F₃O₂
• 分子量: 292.257
• InChiKey: JMFZKTOQMLKFEV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.6
• 重原子数：
  21
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  34.1
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  1-(4-溴-1-萘基)乙酮 在 tris(dibenzylideneacetone)dipalladium (0) 三叔丁基膦 、 dicyclohexylmethylamine 、 sodium t-butanolate 作用下， 以 1,4-二氧六环 、 乙醚 为溶剂， 20.0 ℃ 、2.07 MPa 条件下， 反应 66.0h， 生成 1-vinylnaphthoyltrifluoroacetone
  参考文献：
  名称：

  可聚合金属配合物的乙烯基取代的β-二酮的合成

  摘要：

  已经制备并表征了用于金属离子配位的可聚合β-二酮。在克莱森-施密特型缩合条件下合成了溴取代的β-二酮。用高压乙烯与两种类型的Heck偶联中的一种，用乙烯基取代了卤化物。所采用的Heck耦合类型取决于基板的热敏性。用这种方法合成了七个乙烯基取代的β-二酮，包括几个新的。通过GC-MS，FT-NMR，FT-IR和微量分析对β-二酮进行了表征。

  DOI：

  10.1021/jo051051n

文献信息

• Process for preparing vinyl substituted beta-diketones
  申请人：Southard E. Glen

  公开号：US20060069288A1

  公开（公告）日：2006-03-30

  A process for preparing vinyl substituted beta-diketones includes reacting a halogen-containing beta-diketone with an olefin in a reaction zone under Heck coupling reaction conditions in the presence of a catalyst, a base, and an organic phosphine to provide a vinyl substituted beta-diketone product.

  制备乙烯基取代的β-二酮的方法包括在反应区域中，在存在催化剂、碱和有机膦的条件下，将含卤素的β-二酮与烯烃进行 Heck 偶联反应，从而得到乙烯基取代的β-二酮产物。
• EP1733211A4
  申请人：——

  公开号：EP1733211A4

  公开（公告）日：2007-05-30
• PROCESSABLE MOLECULARLY IMPRINTED POLYMERS
  申请人：THE JOHNS-HOPKINS UNIVERSITY

  公开号：EP1733211A1

  公开（公告）日：2006-12-20
• Processable molecularly imprinted polymers
  申请人：Southard E. Glen

  公开号：US20070197746A1

  公开（公告）日：2007-08-23

  A process is provided herein for preparing molecularly imprinted polymers for detecting a target analyte by Reversible Addition Fragmentation Chain Transfer (RAFT). The process includes providing a complex having the formula L?3#191M wherein L is a β-diketone ligand containing a chain transfer moiety and L?3#191 can be the same or different ligands, and M is a lanthanide element; reacting the complex with the target analyte to provide an adduct containing the target analyte; co-polymerizing the adduct with a monomer and cross-linking agent to provide a polymer; and, removing the target analyte from the polymer to provide the molecularly imprinted polymer.
• Authentication Of Products Using Molecularly Imprinted Polymers
  申请人：Charles Harry K.

  公开号：US20080056940A1

  公开（公告）日：2008-03-06

  A method for identifying a product includes providing a solid body ( 10 ) fabricated from at least a molecularly imprinted polymer having molecular sized cavities ( 12 ) adapted to selectively receive and bind molecules ( 50 ) having a specific taggant molecular structure ( 51 ), the molecular sized cavities ( 12 ) disposed on a portion of an exterior surface ( 11 ) of the body ( 10 ), and applying to the surface of the body a composition containing indicator molecules ( 50 ) having a taggant moiety ( 51 ) at one end and a marking function group ( 53 ) tethered to the taggant moiety ( 51 ) by a molecular chain the taggant moieties ( 51 ) engaging and binding to the molecular sized cavities ( 12 ) so as to mark the portion of the surface ( 11 ) of the body ( 10 ) with the indicator molecules ( 50 ) bound thereto, the marking functional groups ( 53 ) rendering the marked portion of the surface ( 11 ) perceptible with or without detection instrumentation.