1-hydroxy-2-naphthoic acid N-methylamide | 26705-09-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 1-hydroxy-2-naphthoic acid N-methylamide
• 英文别名: 2-Hydroxy-3-N-methylnaphthamid；3-hydroxy-N-methylnaphthalene-2-carboxamide
• CAS: 26705-09-9
• 化学式: C₁₂H₁₁NO₂
• mdl: MFCD11722788
• 分子量: 201.225
• InChiKey: DXJYXGPBSUWBLX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  15
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.083
• 拓扑面积：
  49.3
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  2H-Naphtho<2,3-e>-1,3-oxazin-2,4(3H)-dion 、 甲胺 生成 1-hydroxy-2-naphthoic acid N-methylamide
  参考文献：
  名称：

  WAGNER G.; LEISTNER S.; WINKLER K., PHARMAZIE, , 1974, 29, NO 10-11, 681-684

  摘要：

  DOI：

文献信息

• NAPHTHOL AS-PIGMENT-MIXTURES
  申请人：CLARIANT PLASTICS & COATINGS LTD

  公开号：US20180187016A1

  公开（公告）日：2018-07-05

  The invention relates to azo-pigment mixtures which contain at least one azo-pigment of formula (Ia) and at least one azo-pigment of formula (Ib), wherein, independently from each other, X1, X3 represent carbamoyl, C1-C4-alkylcarbamoyl, di(C1-C4)-alkylcarbamoyl, sulfamoyl, phenylsulfamoyl, C1-C4-alkylsulfamoyl or di(C1-C4)-alkylsulfamoyl; X2, X4 represent hydrogen, C1-C4-alkyl, C1-C4-alkoxy, halogen or nitro; Y1, Y2 represents hydrogen, —C1-C4-alkyl, C1-C4-alkoxy, halogen or C1-C4-alkoxycarbonyl; and Z1, Z2 represents hydrogen, phenyl, naphthyl, benzimidazolonyl, substituted phenyl or substituted naphthyl, wherein the substituents can be 1, 2, 3 or 4 and are selected from the group consisting of halogen, nitro, cyano, C1-C4-alkoxycarbonyl, carbamoyl, C1-C4-alkylcarbamoyl, di(C1-C4)-alkylcarbamoyl, phenylcarbamoyl, sulfamoyl, phenylsulfamoyl, C1-C4-alkylsulfamoyl, di(C1-C4)-alkylsulfamoyl, C1-C4-acylamino, C1-C4-alkyl and C1-C4-alkoxy, and the pigments of formulas (Ia) and (Ib) are different.

  本发明涉及一种偶氮颜料混合物，其中至少包含式（Ia）的一种偶氮颜料和式（Ib）的至少一种偶氮颜料，其中，独立于彼此，X1，X3代表氨基甲酰，C1-C4烷基甲酰，二（C1-C4）烷基甲酰，磺酰基，苯磺酰基，C1-C4烷基磺酰基或二（C1-C4）烷基磺酰基；X2，X4代表氢，C1-C4烷基，C1-C4烷氧基，卤素或硝基；Y1，Y2代表氢，-C1-C4烷基，C1-C4烷氧基，卤素或C1-C4烷氧羰基；Z1，Z2代表氢，苯基，萘基，苯并咪唑基，取代苯基或取代萘基，其中取代基可以是1、2、3或4，选择自卤素，硝基，氰基，C1-C4烷氧羰基，氨基甲酰，C1-C4烷基甲酰，二（C1-C4）烷基甲酰，苯基氨基甲酰，磺酰基，苯磺酰基，C1-C4烷基磺酰基，二（C1-C4）烷基磺酰基，C1-C4酰胺基，C1-C4烷基和C1-C4烷氧基的群组中，式（Ia）和式（Ib）的颜料是不同的。
• NOVEL NAPHTHOL AS-PIGMENTS
  申请人：CLARIANT PLASTICS & COATINGS LTD

  公开号：US20180179387A1

  公开（公告）日：2018-06-28

  Naphthol AS-pigments of formula (I), wherein R1 represents methyl or C3-C8-alkyl; R2 represents hydrogen or C1-C4-alkyl; Y represents C1-C4-alkyl or C1-C4-alkoxy; and Z′ represents hydrogen, phenyl, naphthyl, or substituted phenyl or substituted naphthyl, wherein the number of substituents can be 1, 2, 3 or 4 and are selected from the group consisting of halogen, nitro, cyano, C1-C4-alkoxycarbonyl, carbamoyl, C1-C4-alkylcarbamoyl, di(C1-C4)-alkylcarbamoyl, phenylcarbamoyl, sulfamoyl, phenylsulfannoyl, C1-C4-alkylsulfamoyl, di(C1-C4)-alkylsulfamoyl, C1-C4-acylamino, C1-C4-alkyl and C1-C4-alkoxy.

  Naphthol AS-公式(I)的颜料，其中R1代表甲基或C3-C8-烷基；R2代表氢或C1-C4-烷基；Y代表C1-C4-烷基或C1-C4-烷氧基；Z'代表氢、苯基、萘基或取代苯基或取代萘基，其中取代基数可以是1、2、3或4，并且选自卤素、硝基、氰基、C1-C4-烷氧羰基、氨基甲酰、C1-C4-烷基氨基甲酰、二(C1-C4)-烷基氨基甲酰、苯基氨基甲酰、磺酰胺基、苯基磺酰胺基、C1-C4-烷基磺酰胺基、二(C1-C4)-烷基磺酰胺基、C1-C4-酰胺基、C1-C4-烷基和C1-C4-烷氧基。
• PIGMENT COMPOSITION, INKJET RECORDING INK, COLORING COMPOSITION FOR COLOR FILTER, AND COLOR FILTER
  申请人：HIGASHI Masahiro

  公开号：US20120001133A1

  公开（公告）日：2012-01-05

  A pigment composition including (A) an azo pigment represented by formula (1), and at least one selected from the group consisting of (B) a coloring agent represented by formula (2), and (C) at least one selected from the group consisting of an additive represented by formula (3) and an additive represented by formula (4).

  一种颜料组合物，包括（A）由式（1）表示的偶氮颜料，以及至少从由式（2）表示的着色剂组成的群体中选择的一种，和/或至少从由式（3）表示的添加剂和由式（4）表示的添加剂组成的群体中选择的一种。
• NANOSIZED PARTICLES OF BENZIMIDAZOLONE PIGMENTS
  申请人：CARLINI Rina

  公开号：US20100035172A1

  公开（公告）日：2010-02-11

  A nanoscale pigment particle composition includes an organic benzimidazolone pigment, and a sterically bulky stabilizer compound, wherein the benzimidazolone pigment associates non-covalently with the sterically bulky stabilizer compound that is an alkylated-benzimidazolone compound; and the presence of the associated stabilizer limits the extent of particle growth and aggregation, to afford nanoscale pigment particles.

  一种纳米级颜料粒子组合物包括有机苯并二唑酮颜料和立体障碍稳定剂化合物，其中苯并二唑酮颜料与立体障碍稳定剂化合物非共价结合，该化合物是烷基化苯并二唑酮化合物；并且所述稳定剂的存在限制了颗粒生长和聚集的程度，从而得到纳米级颜料粒子。
• Pigment composition, inkjet recording ink, coloring composition for color filter, and color filter
  申请人：FUJIFILM Corporation

  公开号：EP2402404A1

  公开（公告）日：2012-01-04

  A pigment composition including (A) an azo pigment represented by formula (1), and at least one selected from the group consisting of (B) a coloring agent represented by fonmula (2), and (C) at least one selected from the group consisting of an additive represented by formula (3) and an additive represented by formula (4).

  一种颜料组合物，包括 (A) 由式 (1) 表示的偶氮颜料，和 (B) 由式（2）代表的着色剂，以及 (C) 由式（3）代表的添加剂和式（4）代表的添加剂组成的组中的至少一种。