1-pentylcyclopropene

• 分子结构分类: 有机化合物 - 碳氢化合物 - 不饱和烃
• 英文名称: 1-pentylcyclopropene
• 英文别名: 1-PentCP；1-(n-amyl)-cyclopropene
• 化学式: C₈H₁₄
• 分子量: 110.199
• InChiKey: XPMRMAPIMOFHRJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  8
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为产物：
  描述：

  1-庚烯 在 正溴丁烷 、 potassium tert-butylate 、 溶剂黄146 、 sodium hydroxide 、 锌 作用下， 以 甲醇 、 二甲基亚砜 为溶剂， 反应 20.0h， 生成 1-pentylcyclopropene
  参考文献：
  名称：

  Modulation of Actinidia arguta fruit ripening by three ethylene biosynthesis inhibitors

  摘要：

  The purpose of this study was to investigate the effect of postharvest application of 1-methylecyclopropene (1-MCP), 1-pentylcyclopropene (1-PentCP) and 1-octylcyclopropene (1-OCP), two structural analogues of 1-MCP, on Actinidia arguta (Siebold et Zucc.) Planch. ex. Miq. Fruit post-harvest ripening and antioxidant activity. The results showed that these two structural analogues, just as 1-MCP, exerted their effect in a concentration-dependent manner. The most effective concentration of 1-MCP, 1-PentCP or 1-OCP treatment was 1.2 mu l L-1, 1.2 mu l L-1 and 0.8 mu l L-1, respectively. But, 0.8 mu l L(-1)1-OCP was found to be more potent in postponing the appearances of respiration rate peak and ethylene production peak, delaying the softening and weight loss, suppressing the activities of ACC synthase (ACS) and ACC oxidase (ACO), maintaining higher glutathione (GSH) content, activities of glutathione reductase (GR) and ascorbate peroxidase (APX), though slightly inferior to 1.2 mu l L-1 1-MCP. (C) 2014 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.foodchem.2014.10.044

文献信息

• Modulation of Actinidia arguta fruit ripening by three ethylene biosynthesis inhibitors
  作者：Yuehua Wang、Fangxu Xu、Xuqiao Feng、Roseline Love MacArthur

  DOI：10.1016/j.foodchem.2014.10.044

  日期：2015.4

  The purpose of this study was to investigate the effect of postharvest application of 1-methylecyclopropene (1-MCP), 1-pentylcyclopropene (1-PentCP) and 1-octylcyclopropene (1-OCP), two structural analogues of 1-MCP, on Actinidia arguta (Siebold et Zucc.) Planch. ex. Miq. Fruit post-harvest ripening and antioxidant activity. The results showed that these two structural analogues, just as 1-MCP, exerted their effect in a concentration-dependent manner. The most effective concentration of 1-MCP, 1-PentCP or 1-OCP treatment was 1.2 mu l L-1, 1.2 mu l L-1 and 0.8 mu l L-1, respectively. But, 0.8 mu l L(-1)1-OCP was found to be more potent in postponing the appearances of respiration rate peak and ethylene production peak, delaying the softening and weight loss, suppressing the activities of ACC synthase (ACS) and ACC oxidase (ACO), maintaining higher glutathione (GSH) content, activities of glutathione reductase (GR) and ascorbate peroxidase (APX), though slightly inferior to 1.2 mu l L-1 1-MCP. (C) 2014 Elsevier Ltd. All rights reserved.