phenyl 2-(4-methoxyphenyl)propanoate | 1396689-65-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚酯
• 英文名称: phenyl 2-(4-methoxyphenyl)propanoate
• CAS: 1396689-65-8
• 化学式: C₁₆H₁₆O₃
• 分子量: 256.301
• InChiKey: ISHIHAQUCYZMOA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  19.0
• 可旋转键数：
  4.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.19
• 拓扑面积：
  35.53
• 氢给体数：
  0.0
• 氢受体数：
  3.0

反应信息

• 作为产物：
  描述：

  2-溴丙酸苯酯 在 吡啶 、 nickel(II) iodide 、 2-(4,5-二氢-1H-咪唑-2-基)-吡啶 、 magnesium chloride 、 锌 作用下， 以 N,N-二甲基乙酰胺 、 乙腈 为溶剂， 反应 16.0h， 生成 phenyl 2-(4-methoxyphenyl)propanoate
  参考文献：
  名称：

  Ni-Catalyzed Reductive C–O Bond Arylation of Oxalates Derived from α-Hydroxy Esters with Aryl Halides

  摘要：

  A Ni-catalyzed reductive cross-coupling of alpha-hydroxycarbonyl compounds modified with oxalyl groups and aryl halides has been developed that furnishes alpha-aryl esters under mild conditions and tolerates a variety of functionalized aryl halides bearing electron withdrawing and-donating groups. This work highlights C-O bond fragmentation on secondary alkyl carbon centers that generates alpha-carbonyl radicals.

  DOI：

  10.1021/acs.orglett.9b00174

文献信息

• Pd-Catalyzed Regiodivergent Hydroesterification of Aryl Olefins with Phenyl Formate
  作者：Wenlong Ren、Wenju Chang、Yang Wang、Jingfu Li、Yian Shi

  DOI：10.1021/acs.orglett.5b01630

  日期：2015.7.17

  An effective Pd-catalyzed regiodivergent hydroesterification of aryl olefins with phenyl formate is described. Either linear or branched phenyl arylpropanoates can be obtained in good yields with high regioselectivities by the judicious choice of ligand without the use of toxic CO gas.

  描述了一种有效的钯催化的芳基烯烃与甲酸苯酯的Pd催化的区域发散性加氢酯化反应。通过明智地选择配体而无需使用有毒的CO气体，可以以高收率和高区域选择性获得直链或支链的苯基芳基丙酸酯。
• 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。
• Remarkable Improvement Achieved by Imidazole Derivatives in Ruthenium-Catalyzed Hydroesterification of Alkenes Using Formates
  作者：Hideyuki Konishi、Tsuyoshi Ueda、Takashi Muto、Kei Manabe

  DOI：10.1021/ol301850y

  日期：2012.9.21

  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.