4'-methoxy-2'-propyl-biphenyl-4-carboxylic acid | 107920-08-1

• 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: 4'-methoxy-2'-propyl-biphenyl-4-carboxylic acid
• 英文别名: 4'-Methoxy-2'-propyl-biphenyl-4-carbonsaeure
• CAS: 107920-08-1
• 化学式: C₁₇H₁₈O₃
• 分子量: 270.328
• InChiKey: ONZPLAKPFCIADW-UHFFFAOYSA-N

物化性质

• 熔点：
  175.5-176 °C
• 沸点：
  445.8±45.0 °C(predicted)
• 密度：
  1.123±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.01
• 重原子数：
  20.0
• 可旋转键数：
  5.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.24
• 拓扑面积：
  46.53
• 氢给体数：
  1.0
• 氢受体数：
  2.0

反应信息

• 作为产物：
  描述：

  1-甲氧基-3-丙基苯 在 乙醇 、 碘 、 铜 、 mercury(II) oxide 作用下， 生成 4'-methoxy-2'-propyl-biphenyl-4-carboxylic acid
  参考文献：
  名称：

  Sexual competitiveness of Vienna 4/Tol-94 ‘genetic sexing’ sterile mediterranean fruit fly males in Israel

  摘要：

  The sterile insect technique (SIT) is used as an environment-friendly means of suppressing Mediterranean fruit Ay (Ceratitis capitata; 'medfly') populations in the Arava valley of Israel. The technique depends on released sterile males effectively wresting the reproductive potential away from wild, fertile males. Studies carried out in other countries have indicated that sterile males may sometimes be of inferior sexual competitiveness in comparison with their wild counterparts and that this may inhibit SIT efficacy. In the present study, field-cage experiments were conducted to investigate the sexual competitiveness of sterile male medflies (genetic sexing strain Vienna 4/Tol-94) produced in and shipped from Guatemala, in the presence of wild males in Israel. In addition, we checked whether pre-release chilling affects their sexual success. Sterile and wild males were found to be similar in mating frequency, latency until mating, insemination probability, and duration of copulations during which no sperm were stored. There was, however, weak evidence that copulations involving sperm storage were shorter for sterile males. Chilling did not influence any element of male sexual performance. in both experiments, copulations culminating in sperm storage by females were longer than those that failed, suggesting that processes occurring early on in copulation may sometimes be the source of sexual failure. Overall, these results indicate a high standard of vigor in the sterile male medflies used in the SIT program presently followed in Israel.

  DOI：

  10.1007/bf02981808