(Z)-ethyl 3-(3-chlorophenyl)acrylate | 118315-76-7

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 肉桂酸及其衍生物
• 英文名称: (Z)-ethyl 3-(3-chlorophenyl)acrylate
• 英文别名: ethyl (Z)-3-(3-chlorophenyl)acrylate；ethyl (Z)-3-(3-chlorophenyl)prop-2-enoate
• CAS: 118315-76-7
• 化学式: C₁₁H₁₁ClO₂
• 分子量: 210.66
• InChiKey: ROEZPXRDTJGAAN-SREVYHEPSA-N

物化性质

• 沸点：
  308.6±25.0 °C(Predicted)
• 密度：
  1.177±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  14
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.18
• 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：

  (Z)-ethyl 3-(3-chlorophenyl)acrylate 在 二异丁基氢化铝 作用下， 以 二氯甲烷 、 甲苯 为溶剂， 生成 (Z)-3-(3-chlorophenyl)prop-2-en-1-ol
  参考文献：
  名称：

  [EN] HETEROARYL INHIBITORS OF PLASMA KALLIKREIN
  [FR] INHIBITEURS HÉTÉROARYLE DE LA KALLICRÉINE PLASMATIQUE

  摘要：

  本发明提供了一种化合物及其组合物，可用作血浆卡利肌酶的抑制剂，并表现出相同的理想特性。

  公开号：

  WO2022197758A1
• 作为产物：
  描述：

  ethyl (E)-3-(3-chlorophenyl)prop-2-enoate 在 三氟化硼乙醚 作用下， 以 二氯甲烷 为溶剂， 生成 (Z)-ethyl 3-(3-chlorophenyl)acrylate
  参考文献：
  名称：

  锰 (I) 催化的 α,β-不饱和羰基衍生物的不对称氢化

  摘要：

  在这里，我们报告了使用手性 Mn(I) 络合物作为催化剂的 α,β-不饱和羰基衍生物的催化不对称氢膦化反应。通过 H-P 键激活，可以通过各种基于酮、酯和甲酰胺的迈克尔受体的氢膦化反应获得各种含膦的手性产物。

  DOI：

  10.1021/acs.orglett.2c04256

文献信息

• One-Pot Synthesis of α,β-Unsaturated Esters, Ketones, and Nitriles from Alcohols and Phosphonium Salts
  作者：Xiaochun Yu、Shun Wang、Weijie Ding、Juan Hu、Huile Jin

  DOI：10.1055/s-0036-1590904

  日期：2018.1

  reacted not only with benzylic and heteroaromatic alcohols, but also with aliphatic alcohols, forming the corresponding α,β-unsaturated esters, ketones, and nitriles in moderate to excellent yields. A general method for the synthesis of α,β-unsaturated esters, ketones, and nitriles is successfully achieved by a one-pot copper-catalyzed oxidation with O2 in air as oxidant. The solvent mixture of acetonitrile

  摘要 通过在空气中以O 2为氧化剂的一锅铜催化氧化成功地实现了合成α，β-不饱和酯，酮和腈的通用方法。乙腈和甲酰胺（1：1）的溶剂混合物经过优化，可确保在一锅中有效地进行醇类的氧化，de盐的去质子化和Wittig反应。已针对该方法探索了广泛的底物，包括三个吸电子基团（CO 2 Et，COPh，CN）官能化的salts盐。它们不仅与苄基和杂芳族醇反应，而且与脂族醇反应，以中等至极好的收率形成相应的α，β-不饱和酯，酮和腈。 通过在空气中以O 2为氧化剂的一锅铜催化氧化成功地实现了合成α，β-不饱和酯，酮和腈的通用方法。乙腈和甲酰胺（1：1）的溶剂混合物经过优化，可确保在一锅中有效地进行醇类的氧化，de盐的去质子化和Wittig反应。已针对该方法探索了广泛的底物，包括三个吸电子基团（CO 2 Et，COPh，CN）官能化的salts盐。它们不仅与苄基和杂芳族醇反应，而且与脂族醇反应，以中等至极
• Facile synthesis of α, β-unsaturated esters through a one-pot copper-catalyzed aerobic oxidation-Wittig reaction
  作者：Cheng Ren、Zhenyu Shi、Weijie Ding、Zhiqing Liu、Huile Jin、Xiaochun Yu、Shun Wang

  DOI：10.1016/j.tetlet.2017.09.020

  日期：2018.1

  An efficient one-pot synthesis of α, β-unsaturated esters through the aerobic oxidation – Wittig tandem reaction of alcohols and phosphorous ylide is developed. This new method operates under mild reaction conditions, and uses CuI/TEMPO (TEMPO = 2,2,6,6-tetramethylpiperidine-N-oxyl) as co-catalyst and air (O2) as the oxidant. It tolerates a wide range of functionalized benzylic alcohol and aliphatic

  开发了一种有效的一锅法合成α，β-不饱和酯的方法，即通过醇与磷的叶立德的好氧氧化-Wittig串联反应。该新方法在温和的反应条件下运行，并使用CuI / TEMPO（TEMPO = 2,2,6,6-四甲基哌啶-N-氧基）作为助催化剂，并使用空气（O 2）作为氧化剂。它可以耐受各种官能化的苯甲醇和脂肪醇。
• Hypervalent iodine(<scp>iii</scp>) induced oxidative olefination of benzylamines using Wittig reagents
  作者：Vijayalakshmi Ramavath、Bapurao D. Rupanawar、Satish G. More、Ajay H. Bansode、Gurunath Suryavanshi

  DOI：10.1039/d1nj01170g

  日期：——

  and secondary benzylamines using 2C-Wittig reagents, which provides easy access to α,β-unsaturated esters. Mild reaction conditions, good to excellent yields with high (E) selectivity, and a broad substrate scope are the key features of this reaction. We have successfully carried out the gram-scale synthesis of α,β-unsaturated esters.

  我们使用2C-Wittig试剂开发了高价碘（III）诱导的伯苄胺和仲苄胺的氧化烯化反应，该反应可轻松获得α，β-不饱和酯。温和的反应条件，具有高（E）选择性的良好至优异的产率以及广泛的底物范围是该反应的关键特征。我们已经成功地进行了克级的α，β-不饱和酯的合成。
• Dual [Fe+Phosphine] Catalysis: Application in Catalytic Wittig Olefination
  作者：Susanne Rommel、Christian Belger、Jeanne-Marie Begouin、Bernd Plietker

  DOI：10.1002/cctc.201500053

  日期：2015.4.20

  Iron hydride complexes of the general formula P2Fe(NO)CO)H are highly active catalysts for the hydrosilylation of aldehydes or ketones and phosphine oxides. Depending on the solvent, the in situ reduction of the phosphine oxide can be faster than the corresponding hydrosilylation of a carbonyl group. This unusual activity was used within the context of catalytic Wittig olefination.

  通式P 2 Fe（NO）CO）H的氢化铁络合物是用于醛或酮和氧化膦的氢化硅烷化的高活性催化剂。取决于溶剂，氧化膦的原位还原可以比羰基的相应氢化硅烷化更快。在催化维蒂希烯化反应中使用了这种不同寻常的活性。
• Substituent effects of cis-cinnamic acid analogues as plant growh inhibitors
  作者：Keisuke Nishikawa、Hiroshi Fukuda、Masato Abe、Kazunari Nakanishi、Tomoya Taniguchi、Takashi Nomura、Chihiro Yamaguchi、Syuntaro Hiradate、Yoshiharu Fujii、Katsuhiro Okuda、Mitsuru Shindo

  DOI：10.1016/j.phytochem.2013.08.013

  日期：2013.12

  1-O-cis-Cinnamoyl-beta-D-glucopyranose is one of the most potent allelochemicals that has been isolated from Spiraea thunbergii Sieb by Hiradate et al. It derives its strong inhibitory activity from cis-cinnamic acid (cis-CA), which is crucial for phytotoxicity. By preparing and assaying a series of cis-CA analogues, it was previously found that the key features of cis-CA for lettuce root growth inhibition are a phenyl ring, cis-configuration of the alkene moiety, and carboxylic acid. On the basis of a structure-activity relationship study, the substituent effects on the aromatic ring of cis-CA were examined by systematic synthesis and the lettuce root growth inhibition assay of a series of cis-CA analogues having substituents on the aromatic ring. While ortho- and para-substituted analogues exhibited low potency in most cases, meta-substitution was not critical for potency, and analogues having a hydrophobic and sterically small substituent were more likely to be potent. Finally, several cis-CA analogues were found to be more potent root growth inhibitors than cis-CA. (C) 2013 Elsevier Ltd. All rights reserved.