2,3,4-三氟苯甲醇 | 144284-24-2

• 物质功能分类: 有机原料 - 有机氟化合物 - 氟苯甲醇系列
• 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: 2,3,4-三氟苯甲醇
• 中文别名: 2,3,4-三氟苄醇
• 英文名称: 2,3,4-trifluorobenzyl alcohol
• 英文别名: (2,3,4-trifluorophenyl)methanol
• CAS: 144284-24-2
• 化学式: C₇H₅F₃O
• mdl: MFCD00083551
• 分子量: 162.111
• InChiKey: LOZFHOHUIYBNCJ-UHFFFAOYSA-N

物化性质

• 沸点：
  195.5±35.0 °C(Predicted)
• 密度：
  1.398±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.3
• 重原子数：
  11
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.142
• 拓扑面积：
  20.2
• 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
• 安全说明：
  S26,S36
• 危险类别码：
  R36/37/38
• 海关编码：
  2906299090
• 危险类别：
  IRRITANT
• WGK Germany：
  3

反应信息

• 作为反应物：
  描述：

  2,3,4-三氟苯甲醇 在 咪唑 、 potassium tert-butylate 、 仲丁基锂 作用下， 以 四氢呋喃 、 环己烷 为溶剂， 反应 12.33h， 生成 (6,7-difluoro-3-methyl-1,2-benzisoxazol-5-yl)methanol
  参考文献：
  名称：

  Novel DNA Gyrase Inhibiting Spiropyrimidinetriones with a Benzisoxazole Scaffold: SAR and in Vivo Characterization

  摘要：

  The compounds described herein with a spirocyclic architecture fused to a benzisoxazole ring represent a new class of antibacterial agents that operate by inhibition of DNA gyrase as corroborated in an enzyme assay and by the inhibition of precursor thymidine into DNA during cell growth. Activity resided in the configurationally lowest energy (2S,4R,4aR) diastereomer. Highly active compounds against Staphylococcus aureus had sufficiently high solubility, high plasma protein free fraction, and favorable pharmacokinetics to suggest that in vivo efficacy could be demonstrated, which was realized with compound (-)-1 in S. aureus mouse infection models. A high drug exposure NOEL on oral dosing in the rat suggested that a high therapeutic margin could be achieved. Importantly, (-)-1 was not cross-resistant with other DNA gyrase inhibitors such as fluoroquinolone and aminocoumarin antibacterials. Hence, this class shows considerable promise for the treatment of infections caused by multidrug resistant bacteria, including S. aureus.

  DOI：

  10.1021/jm501174m
• 作为产物：
  描述：

  2,3,4-三氟苯甲酸 在 锂硼氢 作用下， 以 四氢呋喃 为溶剂， 以92%的产率得到2,3,4-三氟苯甲醇
  参考文献：
  名称：

  Beyond the MEK-pocket: Can current MEK kinase inhibitors be utilized to synthesize novel type III NCKIs? Does the MEK-pocket exist in kinases other than MEK?

  摘要：

  An approach and preliminary results for utilizing legacy MEK inhibitors as templates for a reiterative structural based design and synthesis of novel, type III NCKIs (non-classical kinase inhibitors) is described. Evidence is provided that the MEK-pocket or pockets closely related to it may exist in kinases other than MEK. (C) 2008 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2008.10.108

文献信息

• AMINOPYRAZOLE DERIVATIVES
  申请人：Bur Daniel

  公开号：US20110034516A1

  公开（公告）日：2011-02-10

  The invention relates to aminopyrazole derivatives of formula (I), wherein A, E, R 1 and R 2 are as defined in the description, their preparation and their use as pharmaceutically active compounds.

  这项发明涉及公式（I）的氨基吡唑衍生物， 其中A、E、R1和R2如描述中所定义，它们的制备以及它们作为药用活性化合物的用途。
• [EN] 2-AMINO-1,3,4-THIADIAZINE AND 2-AMINO-1,3,4-OXADIAZINE BASED ANTIFUNGAL AGENTS<br/>[FR] AGENTS ANTIFONGIQUES À BASE DE 2-AMINO-1,3,4-THIADIAZINE ET DE 2-AMINO-1,3,4-OXADIAZINE
  申请人：F2G LTD

  公开号：WO2017009651A1

  公开（公告）日：2017-01-19

  The invention provides a compound which is a diazine of formula (I) or a tautomer thereof, or a pharmaceutically acceptable salt thereof, for use as an antifungal agent: (I) wherein X, N', C', A and E are as defined herein. The invention also provides a compound of Formula (I) as defined herein.

  该发明提供了一种化合物，其为式(I)的二氮杂环化合物或其互变异构体，或其药学上可接受的盐，用作抗真菌剂：(I)其中X、N'、C'、A和E如本文所定义。该发明还提供了一种如本文所定义的式(I)的化合物。
• [EN] SUBSTITUTED 4-ARYL-N-PHENYL-1,3,5-TRIAZIN-2-AMINES<br/>[FR] 4-ARYL-N-PHÉNYL-1,3,5-TRIAZINE-2-AMINES SUBSTITUÉES
  申请人：BAYER IP GMBH

  公开号：WO2012143399A1

  公开（公告）日：2012-10-26

  The present invention relates to substituted 4-Aryl-N-phenyl-1,3,5-triazin-2-amines of general formula (I) as described and defined herein, and methods for their preparation, their use for the treatment and/or prophylaxis of disorders, in particular of hyper-proliferative disorders and/or virally induced infectious diseases and/or of cardiovascular diseases. The invention further relates to intermediate compounds useful in the preparation of said compounds of general formula (I).

  本发明涉及通式（I）所述和定义的取代的4-芳基-N-苯基-1,3,5-三嗪-2-胺，以及其制备方法，其用于治疗和/或预防疾病，特别是高增殖性疾病和/或病毒诱导的传染病和/或心血管疾病。该发明还涉及在制备通式（I）所述化合物中有用的中间化合物。
• Unsymmetrical Diarylmethanes by Ferroceniumboronic Acid Catalyzed Direct Friedel–Crafts Reactions with Deactivated Benzylic Alcohols: Enhanced Reactivity due to Ion-Pairing Effects
  作者：Xiaobin Mo、Joshua Yakiwchuk、Julien Dansereau、J. Adam McCubbin、Dennis G. Hall

  DOI：10.1021/jacs.5b05076

  日期：2015.8.5

  displays a broader scope compared to previously reported catalysts for similar Friedel-Crafts reactions of benzylic alcohols, including other boronic acids such as 2,3,4,5-tetrafluorophenylboronic acid. The efficacy of the new boronic acid catalyst was confirmed by its ability to activate primary benzylic alcohols functionalized with destabilizing electron-withdrawing groups like halides, carboxyesters

  开发用于未活化芳烃的 Friedel-Crafts 烷基化的通用和更原子经济的催化过程是制药和商品化学品生产的一个重要目标。二茂铁硼酸六氟锑酸盐 (1) 被认为是一种优异的耐空气和耐湿催化剂，可用于各种轻度活化和中性芳烃与稳定且容易获得的伯醇和仲苯甲醇的直接弗瑞德-克来福特烷基化反应。与使用具有毒性的苄基卤化物的经典金属催化烷基化相比，该方法采用异常温和的条件以高产率提供各种不对称二芳基甲烷和其他 1,1-二芳基烷烃产品，具有良好到高的区域选择性。最优方法，与之前报道的用于苯甲醇（包括其他硼酸（如 2,3,4,5-四氟苯基硼酸）的类似 Friedel-Crafts 反应）的催化剂相比，在六氟异丙醇中使用长期稳定的二茂铁硼酸盐 1 作为助溶剂显示出更广泛的范围。新型硼酸催化剂的功效通过其活化被去稳定吸电子基团（如卤化物、羧酸酯和硝基取代基）官能化的伯苄醇的能力得到证实。芳烃苄基化在高达 1 M
• 5-Amide substituted diarylamines as mex inhibitors
  申请人：——

  公开号：US20030225076A1

  公开（公告）日：2003-12-04

  Diarylanines, such as 5-amide substituted diarylamines of formula (I) or formula (II) wherein A is hydroxy, C 1-6 alkoxy, or NR 6 OR 7 ; X is OR 12 , NR 13 R 12 , or NR 14 ; inhibitors of MEK and are useful in the treatment of a variety of proliferative disease states, such as conditions related to the hyperactivity of MEK, as well as diseases modulated by the MEK cascade.

  Diarylanines，例如式（I）或式（II）中的5-酰胺取代的二芳胺，其中A是羟基、C1-6烷氧基或NR6OR7；X是OR12、NR13R12或NR14；MEK的抑制剂，在治疗各种增殖性疾病状态方面非常有用，例如与MEK过度活跃有关的疾病，以及由MEK级联调节的疾病。