[(E)-3-(2-chlorophenyl)prop-2-enyl] methyl carbonate | 1056649-12-7

• 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: [(E)-3-(2-chlorophenyl)prop-2-enyl] methyl carbonate
• CAS: 1056649-12-7
• 化学式: C₁₁H₁₁ClO₃
• 分子量: 226.66
• InChiKey: DXOTYVSSIRXOTB-GQCTYLIASA-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：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.18
• 拓扑面积：
  35.5
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  [(E)-3-(2-chlorophenyl)prop-2-enyl] methyl carbonate 在 palladium diacetate 、 1,2-双(二苯基膦)乙烷 、 sodium sulfite 作用下， 以 乙醇 、 水 为溶剂， 以41.6 mg的产率得到(E)-3-(2-chlorophenyl)prop-2-ene-1-sulfonic acid
  参考文献：
  名称：

  Synthesis of allylic sulfonic acids via regioselective Pd-catalyzed allylic substitutions of Na 2 SO 3

  摘要：

  Palladium-catalyzed allylic sulfonations of the linear allylic carbonates with sodium sulfite (Na2SO3) were accomplished under mild conditions. This method gave allylic sulfonic acids in good to excellent yields with high level of regioselectivities. (C) 2015 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2015.10.077

文献信息

• Highly regioselective Pd-catalyzed allylic alkylation of fluorobis(phenylsulfonyl)methane
  作者：Xiaoming Zhao、Dongge Liu、Shengcai Zheng、Ning Gao

  DOI：10.1016/j.tetlet.2010.11.132

  日期：2011.2

  A highly regioselective palladium-catalyzed allylic alkylation of fluorobis(phenylsulfonyl)methane has been studied. Using different allylic carbonates, a variety of terminal mono-fluoromethylated compounds were achieved in 85–99% yields with high regioselectivities.

  研究了氟双（苯基磺酰基）甲烷的高度区域选择性钯催化的烯丙基烷基化。使用不同的烯丙基碳酸酯，可以以85-99％的产率获得各种末端单氟甲基化化合物，并具有较高的区域选择性。
• A One-Pot Palladium-Catalyzed Allylic Alkylation and Wittig Reaction of Phosphorus Ylides
  作者：Wen-Bo Liu、Hu He、Li-Xin Dai、Shu-Li You

  DOI：10.1002/chem.201000316

  日期：2010.7.5

  Put a(n) (y)lid(e) on it! The one‐pot palladium‐catalyzed allylic alkylation and Wittig reaction of phosphorus ylides with various aldehydes and ketenes has been realized, which produce skipped dienes, including trisubstituted alkenes and tetrasubstituted allenes, respectively (see scheme), in moderate to good overall yields.

  在上面放一个（n）（y）盖（e）！已经实现了单锅钯催化的烯丙基烷基化反应以及磷化磷化物与各种醛和乙烯酮的Wittig反应，从而分别以中等到良好的总收率生产了跳过的二烯，包括三取代的烯烃和四取代的烯（见方案）。
• Palladium-catalyzed base- and solvent-controlled chemoselective allylation of amino acids with allylic carbonates
  作者：Yang Zhou、Hang Chen、Panpan Lei、Chunming Gui、Haifeng Wang、Qiongjiao Yan、Wei Wang、Fener Chen

  DOI：10.1016/j.cclet.2022.02.029

  日期：2022.11

  of readily available amino acids, which is not only an oxygen nucleophile but also a nitrogen nucleophile, in palladium-catalyzed allylic substitution is realized under mild conditions. The chemoselectivity and multiple allylation are controlled by adjusting the reaction conditions. This represents the first example of this convenient access to valuable N,O-diallylated amino acids. Under the title conditions

  在温和条件下实现了在钯催化的烯丙基取代中利用容易获得的氨基酸，它不仅是氧亲核试剂，而且是氮亲核试剂。通过调节反应条件来控制化学选择性和多重烯丙基化。这代表了这种方便地获得有价值的N,O-二烯丙基化氨基酸的第一个例子。在标题条件下，一系列氨基酸（α-、β-、γ-）和二肽可以很容易地转化为相应的烯丙基产物，具有优异的产率（67 个实例，高达 99% 的产率）以及良好的功能性群体容忍度。