1-phenylprop-1-en-2-yl benzoate | 5351-09-7

• 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: 1-phenylprop-1-en-2-yl benzoate
• CAS: 5351-09-7
• 化学式: C₁₆H₁₄O₂
• 分子量: 238.286
• InChiKey: IMUXWXAOTBKDLR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.1
• 重原子数：
  18
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.06
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  3-phenylprop-1-en-2-yl benzoate 在 三氟甲磺酸 作用下， 以 氘代氯仿 为溶剂， 反应 0.25h， 以100%的产率得到1-phenylprop-1-en-2-yl benzoate
  参考文献：
  名称：

  三氟甲磺酸催化的动力学烯醇衍生物异构化为热力学上有利的异构体

  摘要：

  开发了三氟甲磺酸催化的动力学烯醇衍生物异构化为热力学上有利的异构体。在当前条件下，将动力学的烯醇式磷酸酯，烯醇式乙酸酯和苯甲酸酯和烯醇磺酸酯平滑地异构化，以良好至极好的收率生产相应的热力学上有利的异构体。

  DOI：

  10.1021/ol2012132

文献信息

• Construction of Heterobimetallic Catalytic Scaffold with a Carbene-Bipyridine Ligand: Gold–Zinc Two-Metal Catalysis for Intermolecular Addition of <i>O</i>-Nucleophiles to Nonactivated Alkynes
  作者：Vishal Kumar Rawat、Kosuke Higashida、Masaya Sawamura

  DOI：10.1021/acscatal.2c01701

  日期：2022.7.15

  A gold(I) complex bearing an imidazo[1,5-a]pyridin-3-ylidene ligand with a 2,2′-bipyridine moiety at the C5 position was prepared as a template for constructing heterobimetallic cooperative catalysts. In situ generated gold–zinc bimetallic systems enabled intermolecular nucleophilic anti-addition of O-nucleophiles such as carboxylic acids and phenols toward nonactivated internal alkynes. DFT calculations

  制备了在 C5 位具有 2,2'-联吡啶部分的咪唑并[1,5 - a ]吡啶-3-亚基配体的金 (I) 配合物作为构建异质双金属协同催化剂的模板。原位生成的金-锌双金属体系使O亲核试剂（如羧酸和酚类）向未活化的内部炔烃发生分子间亲核反加成。DFT 计算支持提出的阳离子金原子和锌盐位点分别用于活化炔烃和羧酸的协同作用。
• Procatalyst for polymerization of olefins comprising an aminobenzoate internal donor and a 1,3-diether internal donor in a specific ratio
  申请人：SABIC Global Technologies B.V.

  公开号：US10730971B2

  公开（公告）日：2020-08-04

  A process for preparing a procatalyst for polymerization of olefins, comprising contacting a magnesium-containing support with a halogen-containing titanium compound, a first internal electron donor represented by Formula A, a second internal electron donor represented by Formula B, and an activator; wherein the molar ratio of the first internal donor to the second internal donor is between 0.01 and 0.7; wherein in Formula A each R80 group is independently a substituted or unsubstituted aromatic group; and R81, R82, R83, R84, R85, R86 and R87 are each independently selected from a hydrogen or a hydrocarbyl group; wherein in Formula B R51 and R52 are each independently selected from a hydrogen or a hydrocarbyl group; and R53 and R54 are each independently selected from hydrogen, a halide or a hydrocarbyl group.

  一种制备烯烃聚合用催化剂的工艺，包括将含镁载体与含卤钛化合物、由式 A 表示的第一内部电子供体、由式 B 表示的第二内部电子供体和活化剂接触；其中第一内部供体与第二内部供体的摩尔比在 0.01 至 0.7 之间； 其中在式 A 中，每个 R80 基团独立地为取代或未取代的芳香基团；R81、R82、R83、R84、R85、R86 和 R87 基团各自独立地选自氢或烃基；其中在式 B 中，R51 和 R52 基团各自独立地选自氢或烃基；R53 和 R54 基团各自独立地选自氢、卤化物或烃基。
• PROCATALYST FOR POLYMERIZATION OF OLEFINS COMPRISING AN AMINOBENZOATE INTERNAL DONOR AND A 1,3-DIETHER INTERNAL DONOR IN A SPECIFIC RATIO
  申请人：SABIC Global Technologies B.V.

  公开号：US20180362674A1

  公开（公告）日：2018-12-20

  A process for preparing a procatalyst for polymerization of olefins, comprising contacting a magnesium-containing support with a halogen-containing titanium compound, a first internal electron donor represented by Formula A, a second internal electron donor represented by Formula B, and an activator; wherein the molar ratio of the first internal donor to the second internal donor is between 0.01 and 0.7; wherein in Formula A each R 80 group is independently a substituted or unsubstituted aromatic group; and R 81 , R 82 , R 83 , R 84 , R 85 , R 86 and R 87 are each independently selected from a hydrogen or a hydrocarbyl group; wherein in Formula B R 51 and R 52 are each independently selected from a hydrogen or a hydrocarbyl group; and R 53 and R 54 are each independently selected from hydrogen, a halide or a hydrocarbyl group.