1-fluoro-4-(2-fluoroethoxy)benzene | 659-36-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: 1-fluoro-4-(2-fluoroethoxy)benzene
• 英文别名: (2-fluoro-ethyl)-(4-fluoro-phenyl)-ether；(2-Fluor-aethyl)-(4-fluor-phenyl)-aether
• CAS: 659-36-9
• 化学式: C₈H₈F₂O
• 分子量: 158.148
• InChiKey: GRYWYAYHEFAXFX-UHFFFAOYSA-N

物化性质

• 沸点：
  201.4±20.0 °C(Predicted)
• 密度：
  1.132±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  11
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  4-氟苯酚 在 potassium fluoride 、 N-苯基双(三氟甲烷磺酰)亚胺 、 potassium carbonate 作用下， 以 四氢呋喃 、 N,N-二甲基甲酰胺 为溶剂， 反应 13.0h， 生成 1-fluoro-4-(2-fluoroethoxy)benzene
  参考文献：
  名称：

  以 KF 为氟源的醇直接脱氧氟化

  摘要：

  本报告描述了一种以 KF 作为氟源通过原位生成高活性 CF 3 SO 2 F 的醇脱氧氟化的方法。包括卤素、硝基、酮、酯、烯烃和炔烃在内的多种官能团具有良好的耐受性。温和的条件、短的反应时间和广泛的底物范围使该方法成为构建 C-F 键的绝佳选择。

  DOI：

  10.1021/acs.joc.2c00388

文献信息

• Triazolone derivatives
  申请人：Clark Richard

  公开号：US20080015199A1

  公开（公告）日：2008-01-17

  A Compound represented by the following general formula (1), salts thereof or hydrates of the foregoing is a novel compound useful for treatment and/or prevention of diseases associated with thrombus formation, and which is safer with suitable physicochemical stability. [wherein R 1a , R 1b , R 1c and R 1d each independently represent hydrogen, etc.; R 2 represents optionally substituted phenyl, etc.; R 3 represents optionally substituted C6-10 aryl, etc.; and Z 1 and Z 2 each independently represent hydrogen]

  以下一般式（1）表示的化合物，其盐或上述化合物的水合物是一种新型化合物，可用于治疗和/或预防与血栓形成相关的疾病，并且具有适当的物理化学稳定性，更安全。 [其中R1a，R1b，R1c和R1d分别独立表示氢等；R2表示可选择取代的苯基等；R3表示可选择取代的C6-10芳基等；Z1和Z2分别独立表示氢]
• TRIAZOLONE DERIVATIVES
  申请人：CLARK Richard

  公开号：US20100190783A1

  公开（公告）日：2010-07-29

  A Compound represented by the following general formula (1): wherein R 1a , R 1b , R 1c and R 1d each independently represent hydrogen, etc.; R 2 represents optionally substituted phenyl, etc.; R 3 represents optionally substituted C6-10 aryl, etc.; and Z 1 and Z 2 each independently represent hydrogen or salts thereof or hydrates of the foregoing.

  以下是通式（1）表示的化合物：其中R1a，R1b，R1c和R1d各自独立地表示氢等；R2表示可选取代的苯基等；R3表示可选取代的C6-10芳基等；Z1和Z2各自独立地表示氢或其盐或其水合物。
• TRIAZOLONE DERIVATIVE
  申请人：Eisai R&D Management Co., Ltd.

  公开号：EP2000465A1

  公开（公告）日：2008-12-10

  A Compound represented by the following general formula (1), salts thereof or hydrates of the foregoing is a novel compound useful for treatment and/or prevention of diseases associated with thrombus formation, and which is safer with suitable physicochemical stability. [wherein R1a, R1b, R1c and R1d each independently represent hydrogen, etc.; R2 represents optionally substituted phenyl, etc.; R3 represents optionally substituted C6-10 aryl, etc.; and Z1 and Z2 each independently represent hydrogen]

  由以下通式（1）代表的化合物、其盐类或前述化合物的水合物是一种新型化合物，可用于治疗和/或预防与血栓形成有关的疾病，且具有较高的安全性和适当的理化稳定性。 [其中 R1a、R1b、R1c 和 R1d 各自独立地代表氢等；R2 代表任选取代的苯基等；R3 代表任选取代的 C6-10 芳基等；Z1 和 Z2 各自独立地代表氢］
• Triazolone derivative
  申请人：Eisai R&D Management Co., Ltd.

  公开号：EP2194046A1

  公开（公告）日：2010-06-09

  A Compound represented by the following general formula (1), salts thereof or hydrates of the foregoing is a novel compound useful for treatment and/or prevention of diseases associated with thrombus formation, and which is safer with suitable physicochemical stability. [wherein R1a, R1b, R1c and R1d each independently represent hydrogen, etc.; R2 represents optionally substituted phenyl, etc.; R3 represents optionally substituted C6-10 aryl, etc.; and Z1 and Z2 each independently represent hydrogen]

  由以下通式（1）代表的化合物、其盐类或前述化合物的水合物是一种新型化合物，可用于治疗和/或预防与血栓形成有关的疾病，且具有更高的安全性和适当的理化稳定性。 [其中 R1a、R1b、R1c 和 R1d 各自独立地代表氢等；R2 代表任选取代的苯基等；R3 代表任选取代的 C6-10 芳基等；Z1 和 Z2 各自独立地代表氢］
• A Structural Equation Model of Parental Involvement, Motivational and Aptitudinal Characteristics, and Academic Achievement
  作者：Julio Antonio Gonzalez-pienda、Jose Carlos Nunez、Soledad Gonzalez-pumariega、Luis Alvarez、Cristina Roces、Marta Garcia

  DOI：10.1080/00220970209599509

  日期：2002.1

  The authors used the structural equation model (SEM) approach to test a model hypothesizing the influence of parental involvement on students' academic aptitudes, self-concept, and causal attributions, as well as the influence of the 3 variables on academic achievement. The theoretical model was contrasted in a group of 12- to 18-year-old adolescents (N = 261) attending various educational centers. The results indicate that (a) parental involvement had a positive and significant influence on the participant's measured characteristics; (b) causal attribution was not causally related to self-concept or academic achievement when the task involved finding causes for success, but, self-concept and causal attributions were found to be significantly and reciprocally related when the task involved finding causes accounting for failure; (c) self-concept was statistically and predominantly causally related to academic achievement, but not vice versa; and (d) aptitude and self-concept accounted for academic achievement, although the effect of self-concept was predominant. These results suggest that in adolescence, cognitive-affective variables become crucial in accounting for academic behavior.