2,2-difluoro-1-phenoxypropane

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: 2,2-difluoro-1-phenoxypropane
• 英文别名: (2,2-difluoropropoxy)benzene；1-Phenoxy-2,2-difluoropropane；2,2-difluoropropoxybenzene
• 化学式: C₉H₁₀F₂O
• 分子量: 172.175
• InChiKey: HINYTTQVEMFBIC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  12
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.33
• 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：

  苯氧基丙酮 在 乙醇 、 [双(2-甲氧基乙基)胺]三氟化硫 作用下， 以 二氯甲烷 为溶剂， 反应 16.0h， 以98%的产率得到2,2-difluoro-1-phenoxypropane
  参考文献：
  名称：

  Bis(2-methoxyethyl)aminosulfur trifluoride: a new broad-spectrum deoxofluorinating agent with enhanced thermal stability

  摘要：

  双(2-甲氧乙基)氨基硫三氟化物（Deoxo-FluorTM）在将醇转化为烷基氟化物、将醛/酮转化为相应的双氟化物，以及将羧酸转化为其三氟甲基衍生物方面有效；它是传统的二烷基氨基硫三氟化物（DAST）脱氧氟化试剂的一个热敏感性较低、适用范围更广的替代品。

  DOI：

  10.1039/a808517j

文献信息

• Bis(2-methoxyethyl)aminosulfur trifluoride: a new broad-spectrum deoxofluorinating agent with enhanced thermal stability
  作者：Gauri S. Lal、Guido P. Pez、Reno J. Pesaresi、Frank M. Prozonic

  DOI：10.1039/a808517j

  日期：——

  Bis(2-methoxyethyl)aminosulfur trifluoride (Deoxo-FluorTM) is effective for the conversion of alcohols to alkyl fluorides, aldehydes/ketones to the corresponding gem-difluorides and also for the transformation of carboxylic acids to their trifluoromethyl derivatives; it is a less thermally sensitive, broader-spectrum alternative to the traditional dialkylaminosulfur trifluoride (DAST) deoxofluorination reagents.

  双(2-甲氧乙基)氨基硫三氟化物（Deoxo-FluorTM）在将醇转化为烷基氟化物、将醛/酮转化为相应的双氟化物，以及将羧酸转化为其三氟甲基衍生物方面有效；它是传统的二烷基氨基硫三氟化物（DAST）脱氧氟化试剂的一个热敏感性较低、适用范围更广的替代品。
• PROCESSES AND INTERMEDIATES FOR THE PREPARATIONS OF ISOMER FREE PROSTAGLANDINS
  申请人：CHIROGATE INTERNATIONAL INC.

  公开号：US20180050999A1

  公开（公告）日：2018-02-22

  Novel processes for the preparation of a compound of Formula I-2 substantially free of the 5,6-trans isomer: wherein R 2 , R 3 and R 4 are as defined in the specification are provided. Novel intermediates for the preparations of isomer free Prostaglandins and derivatives thereof are also provided.

  提供了制备公式I-2化合物的新工艺，其基本上不含5,6-顺反异构体，其中R2、R3和R4如规范中所定义。还提供了制备无异构体前列腺素及其衍生物的新中间体。
• Bis(2-methoxyethyl)aminosulfur Trifluoride:  A New Broad-Spectrum Deoxofluorinating Agent with Enhanced Thermal Stability
  作者：Gauri S. Lal、Guido P. Pez、Reno J. Pesaresi、Frank M. Prozonic、Hansong Cheng

  DOI：10.1021/jo990566+

  日期：1999.9.1

  Bis(2-methoxyethyl)aminosulfur trifluoride, (CH3OCH2CH2)(2)NSF3 (Deoxo-Fluor reagent), is a new deoxofluorinating agent that is much more thermally stable than DAST (C2H5)(2)NSF3 and its congeners. It is effective for the conversion of alcohols to alkyl fluorides, aldehydes/ketones to the corresponding gem-difluorides, and carboxylic acids to the trifluoromethyl derivatives with, in some cases, superior performance compared to DAST. The enhanced stability is rationalized on the basis of conformational rigidity imposed by a coordination of the alkoxy groups with the electron-deficient sulfur atom of the trifluoride.
• THIOPHENE DERIVATIVES USEFUL AS MEDICAMENTS FOR TREATING OCULAR HYPERTENSION
  申请人：ALLERGAN, INC.

  公开号：EP2125773B1

  公开（公告）日：2011-01-26
• COMPOUNDS AND COMPOSITIONS FOR THE TREATMENT OF OCULAR DISORDERS
  申请人：Graybug Vision,Inc.

  公开号：US20180036416A1

  公开（公告）日：2018-02-08

  The disclosure describes prodrugs and derivatives of prostaglandins, carbonic anhydrase inhibitors, kinase inhibitors, beta-adrenergic receptor antagonists and other drugs, as well as controlled delivery formulations containing such prodrugs and derivatives, for the treatment of ocular disorders.