(Z)-ethyl 3-(3-ethoxyphenyl)acrylate | 1499179-32-6

• 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-ethoxyphenyl)acrylate
• 英文别名: ethyl (Z)-3-(3-ethoxyphenyl)prop-2-enoate
• CAS: 1499179-32-6
• 化学式: C₁₃H₁₆O₃
• 分子量: 220.268
• InChiKey: HCKOJKUUNSOANP-HJWRWDBZSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.66
• 重原子数：
  16.0
• 可旋转键数：
  5.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.31
• 拓扑面积：
  35.53
• 氢给体数：
  0.0
• 氢受体数：
  3.0

反应信息

• 作为反应物：
  描述：

  (Z)-ethyl 3-(3-ethoxyphenyl)acrylate 在 水 、 sodium hydroxide 作用下， 以 乙醇 为溶剂， 反应 4.0h， 以93%的产率得到(Z)-3-(3-ethoxyphenyl)acrylic acid
  参考文献：
  名称：

  Substituent effects of cis-cinnamic acid analogues as plant growh inhibitors

  摘要：

  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.

  DOI：

  10.1016/j.phytochem.2013.08.013
• 作为产物：
  描述：

  3-乙氧基苯甲醛 、 ethyl 2-[bis(2-isopropylphenoxy)phosphoryl]acetate 在 苄基三甲基氢氧化铵 作用下， 以 四氢呋喃 、 甲醇 为溶剂， 以78%的产率得到(Z)-ethyl 3-(3-ethoxyphenyl)acrylate
  参考文献：
  名称：

  Substituent effects of cis-cinnamic acid analogues as plant growh inhibitors

  摘要：

  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.

  DOI：

  10.1016/j.phytochem.2013.08.013

文献信息

• 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.