(3-氯-4-氟苯氧基)乙酸 | 331-40-8

• 物质功能分类: 有机原料 - 羧酸类化合物及衍生物
• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: (3-氯-4-氟苯氧基)乙酸
• 中文别名: (3-氯-4-氟-苯氧基)-乙酸；2-(3-氯-4-氟苯氧基)乙酸
• 英文名称: 2-(3-chloro-4-fluorophenoxy)acetic acid
• 英文别名: (3-Chloro-4-fluorophenoxy)acetic acid
• CAS: 331-40-8
• 化学式: C₈H₆ClFO₃
• mdl: MFCD03422202
• 分子量: 204.585
• InChiKey: JHDKSQRVPAURMA-UHFFFAOYSA-N

物化性质

• 熔点：
  105 °C(Solv: benzene (71-43-2))
• 沸点：
  334.0±27.0 °C(Predicted)
• 密度：
  1.453±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  13
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.125
• 拓扑面积：
  46.5
• 氢给体数：
  1
• 氢受体数：
  4

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  Xi
• 海关编码：
  2918990090
• 危险性防范说明：
  P264,P270,P301+P312,P330,P501
• 危险性描述：
  H302

反应信息

• 作为反应物：
  描述：

  (3-氯-4-氟苯氧基)乙酸 在 氯化亚砜 作用下， 生成 3-氯-4-氟-苯氧基乙酰氯
  参考文献：
  名称：

  Studies of O,O-Dimethyl α-(2,4-Dichlorophenoxyacetoxy)ethylphosphonate (HW02) as a New Herbicide. 1. Synthesis and Herbicidal Activity of HW02 and Analogues as Novel Inhibitors of Pyruvate Dehydrogenase Complex

  摘要：

  On the basis of the previous work for optimization of O,O-diethyl alpha-(substituted phenoxyacetoxy)alkylphosphonates, further extensive synthetic modifications were made to the substituents in alkylphosphonate and phenoxy moieties of the title compounds. New O,O-dimethyl alpha-(substituted phenoxyacetoxy)alkylphosphonates were synthesized as potential inhibitors of pyruvate dehydorogenase complex (PDHc). Their herbicidal activity and efficacy in vitro against PDHc were examined. Some of these compounds exhibited significant herbicidal activity and were demonstrated to be effective inhibitors of PDHc from three different plants. The structure-activity relationships of these compounds including previously reported analogous compounds were studied by examining their herbicidal activities. Both inhibitory potency against PDHc and herbicidal activity of title compounds could be increased greatly by optimizing substituent groups of the title compounds. O,O-Dimethyl alpha-(2,4-dichlorophenoxyacetoxy)ethylphosphonate (I-5), which acted as a competitive inhibitor of PDHc with much higher inhibitory potency against PDHc from Pisum sativum and Phaseolus radiatus than from Oryza sativa , was found to be the most effective compound against broadleaf weeds and showed potential utility as herbicide.

  DOI：

  10.1021/jf104247w
• 作为产物：
  描述：

  2-(3-氯-4-氟苯氧基)乙酸乙酯 在 sodium hydroxide 作用下， 以 甲醇 为溶剂， 反应 1.0h， 生成 (3-氯-4-氟苯氧基)乙酸
  参考文献：
  名称：

  1,3,4-Thiadiazol-2-amine 衍生物作为 Urotensin-II 受体 (UT) 拮抗剂

  摘要：

  DOI：

  10.1002/bkcs.10475

文献信息

• DISUBSTITUTED TRIFLUOROMETHYL PYRIMIDINONES AND THEIR USE
  申请人：BAYER PHARMA AKTIENGESELLSCHAFT

  公开号：US20160221965A1

  公开（公告）日：2016-08-04

  The present application relates to novel 2,5-disubstituted 6-(trifluoromethyl)pyrimidin-4(3H)-one derivatives, to processes for their preparation, to their use alone or in combinations for the treatment and/or prevention of diseases, and to their use for preparing medicaments for the treatment and/or prevention of diseases, in particular for treatment and/or prevention of cardiovascular, renal, inflammatory and fibrotic diseases.

  本申请涉及新颖的2,5-二取代6-(三氟甲基)嘧啶-4(3H)-酮衍生物，其制备方法，其单独或与其他药物联合用于治疗和/或预防疾病，以及用于制备治疗和/或预防疾病的药物，特别是用于治疗和/或预防心血管、肾脏、炎症和纤维化疾病。
• [EN] MODULATORS OF THE INTEGRATED STRESS PATHWAY<br/>[FR] MODULATEURS DE LA VOIE DE RÉPONSE INTÉGRÉE AU STRESS
  申请人：CALICO LIFE SCIENCES LLC

  公开号：WO2019090069A1

  公开（公告）日：2019-05-09

  Provided herein are compounds, compositions, and methods useful for the modulation of elF2B, for modulating the integrated stress response (ISR) and for treating related diseases; disorders and conditions.

  本文提供了用于调节elF2B、调节综合应激反应（ISR）以及治疗相关疾病、疾病和症状的化合物、组合物和方法。
• Heterocyclic derivatives as modulators of ion channels
  申请人：Martinborough Esther

  公开号：US20080027067A1

  公开（公告）日：2008-01-31

  The present invention relates to heterocyclic derivatives useful as inhibitors of ion channels. The invention also provides pharmaceutically acceptable compositions comprising the compounds of the invention and methods of using the compositions in the treatment of various disorders.

  本发明涉及用作离子通道抑制剂的杂环衍生物。该发明还提供了包括本发明化合物的药用可接受组合物，以及使用这些组合物治疗各种疾病的方法。
• HETEROCYCLIC SUBSTITUTED TRIFLUOROMETHYL PYRIMIDINONES AND THEIR USE
  申请人：BAYER PHARMA AKTIENGESELLSCHAFT

  公开号：US20160237059A1

  公开（公告）日：2016-08-18

  The present application relates to novel heterocyclically substituted 6-(trifluoromethyl)pyrimidin-4(3H)-one derivatives, to processes for their preparation, to their use alone or in combinations for the treatment and/or prevention of diseases, and to their use for preparing medicaments for the treatment and/or prevention of diseases, in particular for treatment and/or prevention of cardiovascular, renal, inflammatory and fibrotic diseases.

  本申请涉及新颖的杂环取代的6-(三氟甲基)嘧啶-4(3H)-酮衍生物，其制备方法，它们单独或组合用于治疗和/或预防疾病，以及它们用于制备用于治疗和/或预防疾病的药物，特别是用于治疗和/或预防心血管、肾脏、炎症和纤维化疾病。
• INHIBITORS OF INTEGRATED STRESS RESPONSE PATHWAY
  申请人：Praxis Biotech LLC

  公开号：US20200270232A1

  公开（公告）日：2020-08-27

  The present disclosure relates generally to therapeutic agents that may be useful as inhibitors of Integrated Stress Response (ISR) pathway.

  本公开涉及一般作为综合应激反应（ISR）通路抑制剂有用的治疗剂。