2-vinylphenyl formate | 1396690-25-7

• 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-vinylphenyl formate
• 英文别名: a-(Formyloxy)-styrene；(2-ethenylphenyl) formate
• CAS: 1396690-25-7
• 化学式: C₉H₈O₂
• 分子量: 148.161
• InChiKey: DCXVOGAQLPIPFX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  11
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  2-vinylphenyl formate 在 十二羰基三钌 、 1-(1-phenylethyl)-1H-imidazole 作用下， 以 均三甲苯 为溶剂， 反应 24.0h， 以71%的产率得到3-methyl-3H-benzofuran-2-one
  参考文献：
  名称：

  Remarkable Improvement Achieved by Imidazole Derivatives in Ruthenium-Catalyzed Hydroesterification of Alkenes Using Formates

  摘要：

  Imidazole derivatives are revealed to be effective ligands in the Ru-catalyzed hydroesterification of alkenes using formates, affording one-carbon-elongated esters in high yields. Further, intramolecular hydroesterification was successfully performed to give lactones for the first time. Imidazole derivatives can contribute to promote the reaction as well as to suppress the undesired decarbonylation of formate. Toxic CO gas, a directing group, and large excess alkenes are not required.

  DOI：

  10.1021/ol301850y
• 作为产物：
  描述：

  水杨醛 在 potassium tert-butylate 、 碳酸氢钠 作用下， 以 四氢呋喃 为溶剂， 反应 2.0h， 生成 2-vinylphenyl formate
  参考文献：
  名称：

  Remarkable Improvement Achieved by Imidazole Derivatives in Ruthenium-Catalyzed Hydroesterification of Alkenes Using Formates

  摘要：

  Imidazole derivatives are revealed to be effective ligands in the Ru-catalyzed hydroesterification of alkenes using formates, affording one-carbon-elongated esters in high yields. Further, intramolecular hydroesterification was successfully performed to give lactones for the first time. Imidazole derivatives can contribute to promote the reaction as well as to suppress the undesired decarbonylation of formate. Toxic CO gas, a directing group, and large excess alkenes are not required.

  DOI：

  10.1021/ol301850y

文献信息

• Imidazole Derivatives as Accelerators for Ruthenium-Catalyzed Hydroesterification and Hydrocarbamoylation of Alkenes: Extensive Ligand Screening and Mechanistic Study
  作者：Hideyuki Konishi、Takashi Muto、Tsuyoshi Ueda、Yayoi Yamada、Miyuki Yamaguchi、Kei Manabe

  DOI：10.1002/cctc.201402986

  日期：2015.3

  Imidazole derivatives are effective ligands for promoting the [Ru3(CO)12]‐catalyzed hydroesterification of alkenes using formates. Extensive ligand screening was performed to identify 2‐hydroxymethylated imidazole as the optimal ligand. Neither carbon monoxide gas nor a directing group was required, and the reaction also showed a wide substrate generality. The Ru–imidazole catalyst system also promoted

  咪唑衍生物是使用甲酸酯促进[Ru 3（CO）12 ]催化的烯烃加氢酯化反应的有效配体。进行了广泛的配体筛选，以确定2-羟甲基化的咪唑为最佳配体。既不需要一氧化碳气体也不需要引导基团，并且该反应还显示出广泛的底物通用性。Ru-咪唑催化剂体系还促进了分子内的氨基甲酰化作用，以提供内酰胺。通过X射线晶体学分析明确地分析了Ru-咪唑配合物，它具有源自[[Ru 3（CO）12 ]和两个配体的三核结构。该配合物也已成功用于加氢酯化。通过使用D详细检查了该机制－和13 C标记的甲酸酯，表明加氢酯化反应是通过脱羰基－再羰基化途径进行的。
• Extracts and Methods Comprising Cinnamon Species
  申请人：Gow T. Robert

  公开号：US20070292540A1

  公开（公告）日：2007-12-20

  The present invention relates to extracts of cinnamon species plant material prepared by supercritical CO 2 extractions methods.

  本发明涉及采用超临界CO2提取方法制备的肉桂属植物材料的提取物。
• Highly sensitive positive photoresist compositions
  申请人：International Business Machines Corporation

  公开号：EP0366590A2

  公开（公告）日：1990-05-02

  Positive resists sensitive to UV, electron beam, and x-ray radiation which are alkaline developable are formulated from a polymer material comprising recurrent structures having alkaline soluble groups pendent to the polymer backbone, a portion of which groups are substituted with acid labile groups. The attached drawing shows comparative spectral compositions of 1,4 µm resist films of various compositions according to the present invention.

  对紫外线、电子束和 X 射线辐射敏感的正性抗蚀剂可在碱性条件下显影，这种抗蚀剂是由聚合物材料配制而成的，这种聚合物材料包括具有悬垂于聚合物主链上的碱溶性基团的递归结构，其中一部分基团被酸性基团取代。附图显示了根据本发明制成的各种成分的 1.4 微米抗蚀剂薄膜的光谱成分比较。
• HIGHLY SENSITIVE POSITIVE PHOTORESIST COMPOSITIONS
  申请人：David Paul Merritt

  公开号：US20010049071A1

  公开（公告）日：2001-12-06

  Positive resists sensitive to UV, electron beam, and x-ray radiation which are alkaline developable are formulated from a polymer material comprising recurrent structures having alkaline soluble groups pendent to the polymer backbone, a portion of which groups are substituted with acid labile groups.

  可碱性显影的对紫外线、电子束和 X 射线辐射敏感的阳离子抗蚀剂是由一种聚合物材料配制而成的，这种聚合物材料包括具有悬垂于聚合物骨架上的碱溶性基团的递归结构，其中一部分基团被酸性基团取代。
• US6051659A
  申请人：——

  公开号：US6051659A

  公开（公告）日：2000-04-18