4-氨基-2-苄基苯酚 | 106131-28-6

• 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: 4-氨基-2-苄基苯酚
• 英文名称: 2-benzyl-4-aminophenol
• 英文别名: 2-benzyl-p-aminophenol；4-Amino-2-benzylphenol
• CAS: 106131-28-6
• 化学式: C₁₃H₁₃NO
• 分子量: 199.252
• InChiKey: RMKRCLBDIMSFQB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  46.2
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  4-氨基-2-苄基苯酚 以 四氢呋喃 、 甲醇 、 乙醇 为溶剂， 反应 48.5h， 生成 N-(3-Benzyl-5-diethylaminomethyl-4-hydroxy-phenyl)-acetamide
  参考文献：
  名称：

  Antimalarial drugs. 61. Synthesis and antimalarial effects of 4-[(7-chloro-4-quinolinyl)amino]-2-[(diethylamino)methyl]-6-alkylphenols and their N.omega.-oxides

  摘要：

  A series of 4-[(7-chloro-4-quinolinyl)amino]-2-[(diethylamino)methyl]-6-alkylphenols and their N omega-oxides were synthesized by the condensation of 4,7-dichloroquinoline and 4,7-dichloroquinoline N omega-oxide with appropriately substituted 4-amino-2-[(diethylamino)methyl]-6-alkylphenol dihydrochlorides. The latter precursors were prepared in a six-step synthesis starting from available 2-alkylphenols. Several of the title compounds display potent antimalarial activity in mice.

  DOI：

  10.1021/jm00388a027
• 作为产物：
  描述：

  苯甲基苯酚 在 盐酸 、 sodium hydroxide sodium carbonate 、 sodium nitrite 、 对氨基苯磺酸 、 sodium dithionite 作用下， 以 水 为溶剂， 反应 3.0h， 生成 4-氨基-2-苄基苯酚
  参考文献：
  名称：

  Design, synthesis and biological testing of a novel series of anti-inflammatory drugs

  摘要：

  摘要：目前市场上许多非甾体抗炎药（NSAIDs）会产生严重的胃毒性副作用。生产无这些副作用的NSAIDs的好处显而易见，特别是对于需要长期治疗的患者。本研究的目的是基于对扑热息痛的研究，生产出几乎没有胃毒性的新型NSAIDs。该研究涵盖了13种药物候选物的设计、合成和测试。通过使用小鼠腹部收缩实验和大鼠卡拉胶诱导的脚肿胀实验来测量这些药物候选物的镇痛和抗炎作用。大鼠的胃在死后进行检查，以评估药物的胃毒性。在这里描述的13种化合物中，11种显示出镇痛活性，其效力是阿司匹林的2-10倍，而8种显示出抗炎活性，其效力是阿司匹林的3-10倍。值得注意的是，与阿司匹林相比，所有化合物的胃毒性都非常低。这项研究的结果表明，可以基于对扑热息痛的结构开发出新型、有效的NSAIDs。这些化合物具有比目前市场上的NSAIDs更低的胃毒性。这类药物可能在未来为炎症性疾病提供有效的治疗。

  DOI：

  10.1211/0022357011778043

文献信息

• HAIR COLORING COMPOSITIONS
  申请人：——

  公开号：US20020032933A1

  公开（公告）日：2002-03-21

  A hair coloring composition comprising: (a) from about 0.0003 moles (per 100 g of composition) to less than about 0.09 moles (per 100 g of composition) of an inorganic peroxygen oxidizing agent; and (b) an oxidative hair coloring agent; wherein the pH of each of (a) and (b) is in the range of from about 1 to about 6 and wherein the combined mixture of (a) and (b) has a pH in the range of from about 1 to about 6. The products can provide excellent hair coloring and in-use efficacy benefits including excellent initial color and good wash fastness in combination with reduced hair damage at low pH.

  一种染发组合物，包括：(a)约0.0003摩尔（每100克组合物）至约0.09摩尔（每100克组合物）的无机过氧化氧化剂；和(b)氧化性染发剂；其中(a)和(b)的pH值在约1至约6的范围内，且(a)和(b)的混合物的pH值在约1至约6的范围内。该产品可以提供出色的染发效果和使用效果，包括出色的初始颜色和良好的耐洗性，同时在低pH值下减少头发损伤。
• Hair colouring and conditioning compositions
  申请人：The Procter & Gamble Company

  公开号：US20030113286A1

  公开（公告）日：2003-06-19

  A hair colouring and conditioning composition comprising: (a) a hair colouring agent; and (b) a hair conditioning agent; wherein the composition provides an Average Combing Index Value of greater than 1.2 as measured by the Combing Technical Test Method. The products can provide excellent hair colouring together with excellent conditioning, reduced hair damage, brittleness and dryness, and is convenient and easy to use.

  一种包括： (a) 染发剂；和 (b) 护发剂； 的染发和护理组合物； 其中该组合物通过梳理技术测试方法测得的平均梳理指数值大于1.2。 该产品可以提供优秀的染发效果以及优秀的护理效果，减少头发损伤、脆弱和干燥，且使用方便。
• Transition metal complexes as dye forming catalysts in hair coloring compositions
  申请人：Unilever Home & Personal Care USA, Division of Conopco, Inc.

  公开号：US20030066140A1

  公开（公告）日：2003-04-10

  A hair coloring composition comprising a first composition which comprises: (a) a dye forming transition metal salt or complex; which is first applied to the hair; and a second composition which comprises the following two compositions which are mixed just prior to application to the hair: (a) a composition comprising a water-soluble peroxygen oxidizing agent; and (b) a composition comprising one or more oxidative hair coloring agents selected from the group consisting of an aromatic diamine, an aminophenol, a polyhydric phenol a catechol and mixtures thereof.

  一种染发组合物，包括以下两种组分： （a）染料形成的过渡金属盐或络合物；首先涂抹在头发上； 和包括以下两种组分的第二组合物，这两种组分在涂抹到头发之前混合： （a）包含水溶性过氧化氧化剂的组合物；和 （b）包含从芳香二胺、氨基酚、多羟基酚、邻苯二酚和它们的混合物中选择的一种或多种氧化染发剂的组合物。
• Hair conditioning compositions and their use in hair colouring compositions
  申请人：The Procter & Gamble Company

  公开号：US20030219399A1

  公开（公告）日：2003-11-27

  The present invention relates to a hair care composition comprising a aminofunctional polysiloxane having a specified average effective particle size which provides improved durable conditioning particularly when utilised in conjunction with a hair colouring composition.

  本发明涉及一种头发护理组合物，包括具有特定平均有效粒径的氨基官能聚硅氧烷，当与染发组合物一起使用时，能提供改善的持久调理效果。
• One step hair coloring compositions using salts
  申请人：Unilever Home & Personal Care USA, Division of Conopco, Inc.

  公开号：US20040019980A1

  公开（公告）日：2004-02-05

  A hair coloring composition comprising the following two compositions which are mixed just prior to application to the hair: (a) a composition comprising a water-soluble peroxygen oxidizing agent; and (b) a composition comprising one or more oxidative hair coloring agents selected from the group consisting of an aromatic diamine, an amino phenol, a naphthol, a polyhydric phenol, a catechol and mixtures thereof; wherein the composition comprising one or more oxidative hair coloring agents further comprises al least one water soluble carbonate releasing salts; and optionally a water soluble ammonium salt, is described.

  一种染发组合物，包括以下两种组分，这两种组分在涂抹到头发之前混合： (a) 包括水溶性过氧化氧化剂的组合物；和 (b) 包括从芳香二胺、氨基酚、萘酚、多羟基酚、邻苯二酚和它们的混合物中选择的一种或多种氧化染发剂的组合物；其中包括一种或多种氧化染发剂的组合物进一步包括至少一种水溶性碳酸盐释放盐；和可选地一种水溶性铵盐。