(5E)-6-Oxo-5-(phenylhydrazono)-5,6-dihydro-2-naphthalenesulfonic acid | 23481-33-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: (5E)-6-Oxo-5-(phenylhydrazono)-5,6-dihydro-2-naphthalenesulfonic acid
• 英文别名: NSC7831
• CAS: 23481-33-6
• 化学式: C₁₆H₁₂N₂O₄S
• 分子量: 328.348
• InChiKey: GTRGJJDVSJFNTE-ISLYRVAYSA-N

物化性质

• 密度：
  1.43±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.21
• 重原子数：
  23.0
• 可旋转键数：
  3.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  99.32
• 氢给体数：
  2.0
• 氢受体数：
  5.0

文献信息

• METHOD FOR PRODUCING AN ARENE WITH AN AROMATIC C-N BOND ORTHO TO AN AROMATIC C-O BOND
  申请人：THE ROYAL INSTITUTION FOR THE ADVANCEMENT OF LEARNING/MCGILL UNIVERSITY

  公开号：US20170066711A1

  公开（公告）日：2017-03-09

  A method for producing an arene with an aromatic C—N bond ortho to an aromatic C—O bond from a hydroxy arene comprising said aromatic C—O bond is provided. This method comprising the steps a) ortho-oxygenating the hydroxy arene to produce an ortho-quinone, b) condensating the ortho-quinone with a nitrogen nucleophile to generate a compound of Formula (IVa) or (IVb), and c) allowing 1,5-hydrogen atom shift of the compound of Formula (IVa) or (IVb), thereby producing arenes with a C—N bond ortho to a C—O bond of Formula (Va) and (Vb), respectively:

  提供一种从含有所述芳香C—O键的羟基芳烃制备具有芳香C—N键正交于芳香C—O键的芳烃的方法。该方法包括以下步骤：a) 对羟基芳烃进行正交氧化以产生一个正交醌，b) 将正交醌与氮亲核试剂缩合以生成化合物IVa或IVb的化合物，c) 允许化合物IVa或IVb发生1,5-氢原子转移，从而分别产生具有化合物Va和Vb的C—O键正交的C—N键的芳烃。
• COLORING AGENTS AND METHODS OF USE THEREOF
  申请人：Living Proof, Inc.

  公开号：US20160106648A1

  公开（公告）日：2016-04-21

  Dyes, compositions comprising dyes and methods for using the same are provided.

  染料、包含染料的组合物以及使用这些染料的方法。
• Leave-in color conditioner
  申请人：Pollack George

  公开号：US20050198746A1

  公开（公告）日：2005-09-15

  The invention is directed to novel hair dye compositions, novel leave-in conditioners, and novel leave-in conditioners with a hair coloring effect. Hair dye compositions, leave-in conditioners, and leave-in conditioners with hair coloring effect may include a styrene/vinylpyrrolidone copolymer emulsion.

  本发明涉及新型染发剂组合物、新型留香护发素以及具有染发效果的新型留香护发素。染发剂组合物、留香护发素和具有染发效果的留香护发素可能包括苯乙烯/吡咯烷酮共聚物乳液。
• OZONE-DETECTING ELEMENT
  申请人：NIPPON TELEGRAPH AND TELEPHONE CORPORATION

  公开号：EP2071328A1

  公开（公告）日：2009-06-17

  An aqueous solution is formed by dissolving a dye made of alizarin and a humectant made of glycerin, and alkalized by dissolving a base (alkaline substance), thereby preparing a detector solution (101) in which the content of the humectant is about 20 wt%. An impregnated carrier (104) impregnated with the detector solution (101) is formed by dipping for 30 sec a sheet-like carrier (103) made of cellulose filter paper in the detector solution (101) so that the carrier (103) is impregnated with the detector solution (101). The impregnated carrier (104) is pulled up from the detector solution (101), and dried in dry nitrogen by evaporating a solvent such as water contained in the impregnated carrier (104), thereby forming an ozone detecting device (105).

  通过溶解茜素染料和甘油保湿剂形成水溶液，并通过溶解碱（碱性物质）使其碱化，从而制备出保湿剂含量约为 20 wt%的检测器溶液 (101)。将纤维素滤纸制成的片状载体（103）在检测器溶液（101）中浸渍 30 秒，使载体（103）浸渍检测器溶液（101），从而形成浸渍检测器溶液（101）的浸渍载体（104）。将浸渍过的载体（104）从检测器溶液（101）中捞起，通过蒸发浸渍过的载体（104）中所含的水等溶剂，在干燥的氮气中烘干，从而形成臭氧检测装置（105）。
• Polymer scale preventive agent, polymerization vessel for preventing polymer scale deposition, and process of producing polymer using said vessel
  申请人：SHIN-ETSU CHEMICAL CO., LTD.

  公开号：EP0482593B1

  公开（公告）日：1995-01-11