difluoro(4-methylphenyl)phenylmethane

• 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: difluoro(4-methylphenyl)phenylmethane
• 英文别名: 1-(Difluorophenylmethyl)-4-methylbenzene；1-[difluoro(phenyl)methyl]-4-methylbenzene
• 化学式: C₁₄H₁₂F₂
• 分子量: 218.246
• InChiKey: XRPWOFFDNMCYGY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.6
• 重原子数：
  16
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  difluoro(4-methylphenyl)phenylmethane 、 N-溴代丁二酰亚胺(NBS) 、 偶氮二异丁腈 在 甲醇 、 氨 作用下， 以 四氯化碳 为溶剂， 反应 20.5h， 以isolate the amine by SCX chromatography (0.1 g, 32%)的产率得到4-(Difluoro-phenyl-methyl)-benzylamine
  参考文献：
  名称：

  6 Substituted 2, 3,4,5 Tetrahydro-1H-Benzo[d]Azepines as 5-HT2c Receptor Agonist

  摘要：

  本发明提供了公式I的6-取代的2,3,4,5-四氢-1H-苯并[d]氮杂环作为选择性5-HT2C受体激动剂，用于治疗5-HT2C相关疾病，包括肥胖症、强迫症、抑郁症和焦虑症：其中：R6为—S—R14；其他取代基如规范中所定义。

  公开号：

  US20120028961A1
• 作为产物：
  描述：

  4-甲基二苯甲酮 在 [双(2-甲氧基乙基)胺]三氟化硫 作用下， 反应 24.0h， 以24%的产率得到difluoro(4-methylphenyl)phenylmethane
  参考文献：
  名称：

  Direct nucleophilic fluorination of carbonyl groups of benzophenones and benzils with Deoxofluor

  摘要：

  The carbonyl groups of diaryl ketones and diaryl diketones were directly fluorinated with bis(2-methoxyethyl)aminosulfur trifluoride (Deoxofluor) under neat conditions to give the Corresponding gem-difluorides and tetrafluorinated derivatives in moderate to high yields. (C) 2008 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2008.08.009

文献信息

• Process for the production of fluorinated organic compounds and fluorinating agents
  申请人：——

  公开号：US20030176747A1

  公开（公告）日：2003-09-18

  A process for the production of a fluorinated organic compound, characterized by fluorinating an organic compound having a hydrogen atoms using IF 5 ; and a novel fluorination process for fluorinating an organic compound having a hydrogen atoms by using a fluorinating agent containing IF 5 and at least one member selected from the group consisting of acids, bases, salts and additives.

  一种用IF5对含有氢原子的有机化合物进行氟化的生产过程；以及一种新颖的氟化过程，通过使用含有IF5和来自酸、碱、盐和添加剂组成的至少一种成员的氟化剂对含有氢原子的有机化合物进行氟化。
• Desulfurative fluorination using nitrosonium tetrafluoroborate and pyridinium poly(hydrogen fluoride)
  作者：Chentao York、G.K. Surya Prakash、George A. Olah

  DOI：10.1016/0040-4020(95)00864-5

  日期：1996.1

  Nitrosonium tetrafluoroborate in conjunction with pyridinium poly(hydrogen fluoride) has been found to be excellent desulfurative fluorination reagent. In NO+BF4−/PPHF system, mono-fluorides and gem-difluordes have been obtained in high yields from the corresponding phenylsulfides and dithiolane derivatives, respectively.

  已经发现四氟硼酸氮鎓与吡啶鎓聚（氟化氢）结合是优良的脱硫氟化试剂。在NO + BF 4 - / PPHF系统，单-fluorides和宝石-difluordes已经以高收率从相应的phenylsulfides和二硫戊环衍生物分别获得。
• [EN] 6-SUBSTITUTED 2,3,4,5-TETRAHYDRO-1H-BENZO[D]AZEPINES AS 5-HT2C RECEPTOR AGONISTS<br/>[FR] 2,3,4,5-TETRAHYDRO-1H-BENZO[D]AZEPINES SUBSTITUES EN POSITION 6 EN TANT QU'AGONISTES DE RECEPTEUR 5-HT2C
  申请人：LILLY CO ELI

  公开号：WO2005082859A1

  公开（公告）日：2005-09-09

  The present invention provides 6-substituted 2,3,4,5-tetrahydro-1H-benzo[d]azepines of Formula I as selective 5-HT2C receptor agonists for the treatment of 5-HT2C associated disorders including obesity, obsessive/compulsive disorder, depression, and anxiety: I where: R6 is -C=C-R10, -O-R12, -S-R14, or -NR24R25; and other substituents are as defined in the specification.

  本发明提供了公式I中的6-取代的2,3,4,5-四氢-1H-苯并[d]氮杂环庚烯作为选择性5-HT2C受体激动剂，用于治疗与5-HT2C相关的疾病，包括肥胖症、强迫症/强迫性障碍、抑郁症和焦虑症：I其中：R6为-C=C-R10，-O-R12，-S-R14或-NR24R25；其他取代基如规范中所定义。
• Method for Determining the Activity of a Protease in a Sample
  申请人：Blomgren Anders

  公开号：US20100021940A1

  公开（公告）日：2010-01-28

  There is provided a method for determining the activity of a protease in a sample. The method comprises (i) admixing said sample with a substrate, wherein the substrate has the formula (1a) wherein: R 1 is a hydrocarbyl group; R 2 is a first peptide moiety; R 3 is a second peptide moiety and X is selected from the group consisting of O, S and NH; Y 1 is a suitable substituent; Y 2 is a suitable substituent; and (ii) determining the activity of said protease by detecting the presence of a reporter having the formula H—X—R 1 , wherein: X is selected from the group consisting of O, S and NH; R 1 is a hydrocarbyl group. The substrate and reporter are useful for determining the efficacy of protease-modulators and candidate protease-modulators and in the diagnosis of a disease or disorder in a subject.

  提供了一种测定样品中蛋白酶活性的方法。该方法包括（i）将所述样品与底物混合，其中所述底物具有式（1a），其中：R1是一个烃基；R2是第一肽基；R3是第二肽基，X选自O、S和NH组成的群；Y1是适当的取代基；Y2是适当的取代基；和（ii）通过检测具有式H-X-R1的报告物的存在来确定所述蛋白酶的活性，其中：X选自O、S和NH组成的群；R1是一个烃基。该底物和报告物有助于确定蛋白酶调节剂和候选蛋白酶调节剂的功效，并用于诊断主体的疾病或障碍。
• 6-SUBSTITUTED 2,3,4,5-TETRAHYDRO-1H-BENZO[D]AZEPINES AS 5-HT2C RECEPTOR AGONISTS
  申请人：Allen John Gordon

  公开号：US20090099155A1

  公开（公告）日：2009-04-16

  The present invention provides 6-substituted 2,3,4,5-tetrahydro-1H-benzoazepines of Formula I as selective 5-HT 2C receptor agonists for the treatment of 5-HT 2C associated disorders including obesity, obsessive/compulsive disorder, depression, and anxiety: where: R 6 is -C≡C-R 10 , -O-R 12 , -S-R 14 , or -NR 24 R 25 ; and other substituents are as defined in the specification.

  本发明提供了式I的6-取代的2,3,4,5-四氢-1H-苯并氮烯作为选择性5-HT2C受体激动剂，用于治疗5-HT2C相关疾病，包括肥胖症、强迫症、抑郁症和焦虑症：其中：R6为-C≡C-R10，-O-R12，-S-R14或-NR24R25；其他取代基如规范中所定义。