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(4-amino-3-methoxy-phenyl)-hydroxy-malonic acid | 129550-54-5

中文名称
——
中文别名
——
英文名称
(4-amino-3-methoxy-phenyl)-hydroxy-malonic acid
英文别名
(4-Amino-3-methoxy-phenyl)-hydroxy-malonsaeure;4-Amino-3-methoxy-phenyltartronsaeure;2-(4-Amino-3-methoxyphenyl)-2-hydroxypropanedioic acid
(4-amino-3-methoxy-phenyl)-hydroxy-malonic acid化学式
CAS
129550-54-5
化学式
C10H11NO6
mdl
——
分子量
241.2
InChiKey
FUCJKVZOHUBHCU-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    -0.3
  • 重原子数:
    17
  • 可旋转键数:
    4
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.2
  • 拓扑面积:
    130
  • 氢给体数:
    4
  • 氢受体数:
    7

反应信息

点击查看最新优质反应信息

文献信息

  • Polycyclic dyes
    申请人:ZENECA LIMITED
    公开号:EP0363034A2
    公开(公告)日:1990-04-11
    A process for the preparation of a polycyclic dye of Formula I: by reacting a phenyltartronic acid of Formula II: wherein W is - NR¹R² or - OR³; R³ is H or an optionally substituted alkyl, alkenyl, cycloalkyl or aralkyl group; R¹ & R² are each independently H or an optionally substituted alkyl, alkenyl, cycloalkyl, aralkyl or aryl group; or R¹ & R² together with the nitrogen atom to which they are attached form a heterocyclic ring; or R¹ or R² together with the nitrogen atom and the adjacent carbon atom of Ring B form a heterocyclic ring; and Ring B is unsubstituted, apart from the group W, or is substituted by one or two further groups; with either (a) a compound of Formula III: wherein, Z¹ & Z² are each independently - O -, - S - or - NY - in which Y is H, an optionally-substituted hydrocarbon group or an acyl group; X¹ & X² are each independently selected from H, halogen, cyano, alkyl, aryl, carbamoyl, sulphamoyl, COOH and carboxylic acid ester; & Ring A is unsubstituted or is substituted by from one to three groups; or (b) a compound of Formula IV: wherein Z¹, Z², X¹ and X² are as hereinbefore defined; and oxidation of the intermediate compound to dehydrogenate the peripheral heterocyclic rings. The invention also comprises a product of the aforementioned process which is suitable for the colouration of polyester textile material in shades from green through to reddish-blue of the formula: wherein: X¹ & X² each independently is H, cyano, alkyl, aryl, carbamoyl, sulphamoyl, COOH or carboxylic acid ester; Z¹ & Z² each independently is - O -, - S - or - NY - in which Y is H, an optionally-substituted hydrocarbon group or an acyl group; R¹ & R² each independently is H or an optionally substituted alkyl, alkenyl, cycloalkyl, aryl or aralkyl group; or R¹ & R² together with the N atom to which they are attached, form a heterocycle; R⁴ & R⁵ each independently is H, halogen or an optionally substituted alkyl, alkenyl or alkoxy group; or R¹ & R⁴ together with the N atom and the two carbon atoms in Ring B to which they are attached form a heterocycle fused to Ring B; or R² & R⁵ together with the N atom and the two carbon atoms in Ring B to which they are attached form a heterocycle fused to Ring B; R⁶ is H, halogen, an optionally substituted alkyl or alkoxy group or a group NR¹R² in which each of R¹ and R² independently is as hereinbefore defined; R⁷ & R⁸ each independently is H, halogen or an optionally substituted alkyl, alkenyl or alkoxy group; or R¹ & R⁷ together with the N atom and the two carbon atoms in Ring A to which they are attached form a heterocycle fused to Ring A; or R² & R⁸ together with the N atom and the two carbon atoms in Ring A to which they are attached form a heterocycle fused to Ring A; and where R⁶ is NR¹R², this may be the same as or different from the NR¹R² group present in Ring B.
    一种制备式 I 多环染料的工艺: 式 II 的苯基酒石酸进行反应: 其中 W 是-NR¹R²或-OR³; R³ 是 H 或任选取代的烷基、烯基、环烷基或芳烷基; R¹ 和 R² 各自独立地为 H 或任选取代的烷基、烯基、环烷基、芳基或芳基;或 R¹ 和 R² 与它们所连接的氮原子一起形成杂环;或 R¹ 或 R² 与环 B 的氮原子和相邻碳原子一起形成杂环;以及 除基团 W 外,环 B 未被取代,或被一个或两个基团取代; (a) 式 III 的化合物: 其中 Z¹ 和 Z² 各自独立地为-O-、-S-或-NY-,其中 Y 为 H、任选取代的烃基或酰基; X¹ 和 X² 各自独立地选自 H、卤素、氰基、烷基、芳基、氨基甲酰基、氨基磺酰基、COOH 和羧酸酯;以及 环 A 未被取代或被一至三个基团取代; 或 (b) 式 IV 的化合物: 其中 Z¹、Z²、X¹ 和 X² 如前定义; 并氧化中间体化合物,使外周杂环脱氢。 本发明还包括上述工艺的一种产品,该产品适用于涤纶纺织材料的着色,其色调从绿色到红蓝色,其式如下: Z¹、Z²、X¹和 X²如前所述: 其中 X¹ 和 X² 各自独立地为 H、氰基、烷基、芳基、氨基甲酰基、氨基磺酰基、COOH 或羧酸酯; Z¹ 和 Z² 各自独立地为-O-、-S-或-NY-,其中 Y 为 H、任选取代的烃基或酰基; R¹ 和 R² 各自独立地为 H 或任选取代的烷基、烯基、环烷基、芳基或芳烷基;或 R¹ 和 R² 与它们所连接的 N 原子一起形成杂环; R⁴ 和 R⁵ 各自独立地为 H、卤素或任选取代的烷基、烯基或烷氧基;或 R¹ & R⁴ 与 N 原子和它们所连接的环 B 中的两个碳原子一起形成一个与环 B 融合的杂环;或 R² & R⁵ 与 N 原子和环 B 中与之相连的两个碳原子一起形成一个与环 B 融合的杂环; R⁶ 是 H、卤素、任选取代的烷基或烷氧基或基团 NR¹R²,其中 R¹ 和 R² 各自独立地如前所述定义; R⁷ 和 R⁸ 各自独立地为 H、卤素或任选取代的烷基、烯基或烷氧基;或 R¹ & R⁷ 与 N 原子和环 A 中与之相连的两个碳原子一起形成与环 A 融合的杂环;或 R² & R⁸ 与 N 原子和环 A 中与之相连的两个碳原子一起形成一个与环 A 融合的杂环; 当 R⁶ 为 NR¹R² 时,可与环 B 中的 NR¹R² 基团相同或不同。
  • DE112174
    申请人:——
    公开号:——
    公开(公告)日:——
  • EP0605404B1
    申请人:——
    公开号:EP0605404B1
    公开(公告)日:1999-12-08
  • US5084580A
    申请人:——
    公开号:US5084580A
    公开(公告)日:1992-01-28
  • US5183888A
    申请人:——
    公开号:US5183888A
    公开(公告)日:1993-02-02
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