2,3-diacetoxy-1-naphthol | 107866-20-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 2,3-diacetoxy-1-naphthol
• 英文别名: (3-Acetyloxy-4-hydroxynaphthalen-2-yl) acetate
• CAS: 107866-20-6
• 化学式: C₁₄H₁₂O₅
• 分子量: 260.246
• InChiKey: IOBJHIDEYXNVGK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  19
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  72.8
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  乙酸酐 、 2,3-diacetoxy-1-naphthol 在 吡啶 作用下， 生成 1,2,3-Triacetoxy-naphthalin
  参考文献：
  名称：

  Greenland, Harry; Pinhey, John P.; Sternhell, Sever, Journal of the Chemical Society. Perkin transactions I, 1986, p. 1789 - 1796

  摘要：

  DOI：
• 作为产物：
  描述：

  2,2-diacetoxynaphthalen-1(2H)-one 、 甲醇 以28%的产率得到
  参考文献：
  名称：

  GREENLAND H.; PINHEY J. T.; STERNHELL S., J. CHEM. SOC. PERKIN TRANS.,(1986) N 10, 1789-1795

  摘要：

  DOI：

文献信息

• PERMANENT COLORING OF HAIR USING AN OXIDATION HAIR DYE PRECURSOR AND A METAL CYANATE
  申请人：UNILEVER PLC

  公开号：EP1555993A2

  公开（公告）日：2005-07-27
• [EN] ENHANCED COLOUR DEPOSITION FOR HAIR WITH SEQUESTERING AGENTS<br/>[FR] DEPOT DE COLORATION POUR CHEVEUX AMELIORE PAR DES AGENTS SEQUESTRANTS
  申请人：UNILEVER PLC

  公开号：WO2003053386A1

  公开（公告）日：2003-07-03

  Hair colouring compositions which comprise: A) non-nitrogenous chelating agents from the groupconsisting of polyphosphate; phosphonates;hydroxycarboxylates; polyacrylates; zeolite; and mixtures thereof; B) an oxidative dye primary intermediate; and C) an oxidative dye coupler; D) and waterare described.The present invention also relates to a method for colouring hair which comprises contracting said hair with a haircolouring composition as described above.
• [EN] PERMANENT COLORING OF HAIR USING AN OXIDATION HAIR DYE PRECURSOR AND A METAL CYANATE<br/>[FR] COLORATION PERMANENTE POUR CHEVEUX METTANT EN OEUVRE DES SELS DE CARBONATE ET DES SELS DE BICARBONATE ET UTILISANT DES PRECURSEURS DE L'ACIDE PERCARBAMIQUE
  申请人：UNILEVER PLC

  公开号：WO2004039341A2

  公开（公告）日：2004-05-13

  Compositions and methods for achieving permanent hair color change are described. These compositions include a mixture of: a) a composition A which comprises: i) at least one oxidation hair dye precursor;ii) a metal cyanate; and iii) an alkalizing agent; and b) and a composition B which comprises: i) an oxidizing compound; wherein the mixture of composition A and composition B has a pH of 7 to 11.