2'-ethyl-4'-methoxy-biphenyl-4-carboxylic acid | 131252-55-6

• 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: 2'-ethyl-4'-methoxy-biphenyl-4-carboxylic acid
• 英文别名: 2'-Aethyl-4'-methoxy-biphenyl-4-carbonsaeure；4-(2-Ethyl-4-methoxyphenyl)benzoic acid
• CAS: 131252-55-6
• 化学式: C₁₆H₁₆O₃
• 分子量: 256.301
• InChiKey: MWZMAVGHNVRCIF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  19
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.19
• 拓扑面积：
  46.5
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  对碘苯甲酸乙酯 、 3-ethyl-4-iodo-anisole 在 铜 作用下， 生成 2'-ethyl-4'-methoxy-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

文献信息

• Piperazine and homopiperazine compounds
  申请人：Millennium Pharmaceuticals, Inc.

  公开号：US20030153556A1

  公开（公告）日：2003-08-14

  Compounds are provided having a piperazine or homopiperazine ring which are useful in the treatment of thrombosis.

  提供了具有哌嗪或同源哌嗪环的化合物，这些化合物在治疗血栓症方面很有用。
• Nickel or Iron Catalysed Carbon-Carbon Coupling Reaction of Arylenes, Alkenes and Alkines
  申请人：knochel Paul

  公开号：US20100184977A1

  公开（公告）日：2010-07-22

  Organozinc compounds of the type R 1 —Ar 1 —ZnY (1) can be reacted with different functionalized aryl halides R 2 —Ar 2 —X (2) in the presence of catalytic amounts of Ni or Fe in a polar solvent or solvent mixture to form polyfunctional biaryles of the type R 1 —Ar 1 —Ar 2 —R 2 (3). Organozinc compounds of the type (1) can be represented by the transmetallation reaction of functionalized aryl magnesium halides or lithium aryl compounds with e.g. ZnBr 2 .

  类型为R1—Ar1—ZnY（1）的有机锌化合物可以在极性溶剂或溶剂混合物中存在催化剂量的Ni或Fe的情况下与不同官能化芳基卤化物R2—Ar2—X（2）反应，形成类型为R1—Ar1—Ar2—R2（3）的多官能团联苯。类型为（1）的有机锌化合物可以通过官能化芳基镁卤化物或锂芳基化合物与例如ZnBr2的转金属化反应来表示。
• NICKEL- ODER EISEN-KATALYSIERTE KOHLENSTOFF-KOHLENSTOFF-KUPPLUNGSREAKTION VON ARYLENEN, ALKENEN UND ALKINEN
  申请人：Saltigo GmbH

  公开号：EP1924539A1

  公开（公告）日：2008-05-28
• US7115741B2
  申请人：——

  公开号：US7115741B2

  公开（公告）日：2006-10-03
• [EN] PIPERAZINE AND HOMOPIPERAZINE COMPOUNDS<br/>[FR] COMPOSES A BASE DE PIPERAZINE ET D'HOMOPIPERAZINE
  申请人：MILLENNIUM PHARM INC

  公开号：WO2003022214A2

  公开（公告）日：2003-03-20

  Compounds are provided having a piperazine or homopiperazine ring which are useful in the treatment of thrombosis.