1-bromo-3-butoxybenzene | 165800-57-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: 1-bromo-3-butoxybenzene
• CAS: 165800-57-7
• 化学式: C₁₀H₁₃BrO
• 分子量: 229.117
• InChiKey: ATFKAEIPFYHIRS-UHFFFAOYSA-N

物化性质

• 沸点：
  257.1±13.0 °C(Predicted)
• 密度：
  1.278±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.1
• 重原子数：
  12
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  1-bromo-3-butoxybenzene 在 盐酸 、 正丁基锂 作用下， 以 四氢呋喃 、 二氯甲烷 、 水 为溶剂， 反应 4.75h， 生成 tert-butyl (4-(1-(3-butoxyphenyl)vinyl)phenyl)carbamate
  参考文献：
  名称：

  Distinctive Meta-Directing Group Effect for Iridium-Catalyzed 1,1-Diarylalkene Enantioselective Hydrogenation

  摘要：

  An iridium-catalyzed asymmetric hydrogenation of 1,1-diarylkenes is described. Employing a novel, modular phosphoramidite ligand, PhosPrOx, in this transformation affords biologically relevant 1,1-diarylmethine products in good enantiomeric ratios (96.5:3.5 to 71:29). We propose that a meta-directing group, 3,5-dimethoxyphenyl, is responsible for the observed enantioselection, the highest reported, to date, for iridium-catalyzed hydrogenation of 1,1-diarylalkenes lacking ortho-directing groups.

  DOI：

  10.1021/ol303465c
• 作为产物：
  描述：

  正溴丁烷 、 间溴苯酚 在 potassium carbonate 作用下， 以 乙醇 、 水 为溶剂， 反应 20.0h， 以45%的产率得到1-bromo-3-butoxybenzene
  参考文献：
  名称：

  Distinctive Meta-Directing Group Effect for Iridium-Catalyzed 1,1-Diarylalkene Enantioselective Hydrogenation

  摘要：

  An iridium-catalyzed asymmetric hydrogenation of 1,1-diarylkenes is described. Employing a novel, modular phosphoramidite ligand, PhosPrOx, in this transformation affords biologically relevant 1,1-diarylmethine products in good enantiomeric ratios (96.5:3.5 to 71:29). We propose that a meta-directing group, 3,5-dimethoxyphenyl, is responsible for the observed enantioselection, the highest reported, to date, for iridium-catalyzed hydrogenation of 1,1-diarylalkenes lacking ortho-directing groups.

  DOI：

  10.1021/ol303465c

文献信息

• Opioid Detection
  申请人：Randox Laboratories Limited

  公开号：US20170176476A1

  公开（公告）日：2017-06-22

  An immunoassay method is described which detects O-desmethyltramadol only. This enables an assay of high sensitivity and specificity avoiding false positive results. The unique antibodies incorporated in the immunoassay method can be combined with antibodies which detect mitragynine to provide an assay which increases the possibility of detecting the commonly found drug combination of O-desmethyltramadol and mitragynine.

  描述了一种免疫分析方法，仅检测O-去甲基曲马多。这使得检测具有高灵敏度和特异性的方法成为可能，避免了假阳性结果。免疫分析方法中所包含的独特抗体可以与检测米特拉吉宁的抗体结合，从而提供一种增加检测常见药物组合O-去甲基曲马多和米特拉吉宁可能性的检测方法。
• [EN] HCV POLYMERASE INHIBITORS<br/>[FR] INHIBITEURS DE LA POLYMÉRASE DU VHC
  申请人：MEDIVIR AB

  公开号：WO2015056213A1

  公开（公告）日：2015-04-23

  The invention provides compounds of the formula (I) wherein B is a nucleobase selected from the groups (a) to (d): and the other variables are as defined in the claims, which are of use in the treatment or prophylaxis of hepatitis C virus infection, and related aspects.

  这项发明提供了公式（I）中的化合物，其中B是从（a）到（d）组中选择的核碱基：其他变量如索权中所定义，这些化合物可用于治疗或预防丙型肝炎病毒感染及相关方面。
• Compositions for oxidatively dyeing keratin fibers and methods for using such compositions
  申请人：Lim Mu'Ill

  公开号：US20070209123A1

  公开（公告）日：2007-09-13

  Compositions for dyeing keratin fibers comprise (a) at least one keratin dyeing compound selected from aromatic systems which comprise at least one boronic acid or boronic ester moiety and which are capable of forming upon oxidation a nucleophile or an electrophile, (b) at least one additional keratin dyeing compound selected from the group consisting of auxiliary developers and auxiliary couplers, and (c) a cosmetically suitable medium. Methods for oxidatively dyeing keratin fibers comprise the steps of applying such compositions in the presence of an oxidizing agent and rinsing the hair. A hair coloring product in kit form comprises a first separately packaged container comprising a composition as described above and a second separately packaged container comprising an oxidizing agent.

  用于染色的组合物包括：(a)至少一种选自含有至少一个硼酸或硼酸酯基团的芳香族系统的角蛋白染料化合物，这些化合物在氧化时能够形成亲核物或亲电子物；(b)至少一种额外的角蛋白染料化合物，选自辅助显色剂和辅助偶联剂的组合；(c)一种化妆品适用的介质。氧化染角蛋白纤维的方法包括在氧化剂存在下应用这样的组合物，并冲洗头发。一种套装形式的头发染色产品包括一个第一独立包装容器，其中包含上述描述的组合物，以及一个第二独立包装容器，其中包含氧化剂。
• Cycloalkyl amino-hydantoin compounds and use thereof for beta-secretase modulation
  申请人：Malamas Sotirios Michael

  公开号：US20070027199A1

  公开（公告）日：2007-02-01

  The present invention provides a 2-amino-5-cycloalkyl-hydantoin compound of formula I The present invention also provides methods and compositions for the inhibition of β-secretase (BACE) and the treatment of β-amyloid deposits and neurofibrillary tangles.

  本发明提供了一种公式I的2-氨基-5-环烷基乙内酰脲化合物。 本发明还提供了一种用于抑制β-分泌酶（BACE）以及治疗β-淀粉样蛋白沉积和神经纤维缠结的方法和组合物。
• 2,5-DIALKYL-4-H/HALO/ETHER-PHENOL COMPOUNDS
  申请人：Tansna Therapeutics Inc.

  公开号：US20150148430A1

  公开（公告）日：2015-05-28

  The present disclosure provides phenolic compounds useful in the treatment of neurological conditions such as convulsions and tremors, having the structure of Formula (I): wherein R 2 , R 4 , & R 5 , are as defined in the detailed description; pharmaceutical compositions comprising at least one of the compounds; and methods for treating neurological conditions.

  本公开提供用于治疗诸如惊厥和震颤等神经学状况的酚类化合物，其具有公式（I）的结构： 其中R2、R4和R5如详细描述中定义；包含至少一种该化合物的药物组合物；以及用于治疗神经学状况的方法。