2,3-dichloro-6-formylquinoxaline | 174402-18-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二氮杂萘
• 英文名称: 2,3-dichloro-6-formylquinoxaline
• 英文别名: 2,3-Dichloroquinoxaline-6-carbaldehyde
• CAS: 174402-18-7
• 化学式: C₉H₄Cl₂N₂O
• 分子量: 227.05
• InChiKey: HBMYLXVVSHZSMJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  14
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  42.8
• 氢给体数：
  0
• 氢受体数：
  3

文献信息

• Dye mixtures of fiber reactive azo dyes, production and use
  申请人：Eichhorn Joachim

  公开号：US20050223508A1

  公开（公告）日：2005-10-13

  The invention relates to reactive dye mixtures containing one or several dyes of general formula (I), one or several dyes of general formula (II) and, optionally, one or several dyes or general formula (IIIa)-(IIIf), wherein D 1 -D 8 , R, R 1 —R 39 , Z, Z 1 -Z 3 and M have the meaning as cited in claim 1. The invention also relates to the production and the use thereof in order to dye and print fibrous material containing hydroxy and/or carbonamide groups.

  本发明涉及一种反应染料混合物，其中包含一种或多种通式（I）的染料，一种或多种通式（II）的染料，以及可选地一种或多种通式（IIIa）-（IIIf）的染料，其中D1-D8，R，R1-R39，Z，Z1-Z3和M的含义如权利要求书中所述。本发明还涉及其制备和用途，用于染色和印刷含有羟基和/或碳酰胺基团的纤维材料。
• Silica gel linked to a phthalocyanine compound and a method for treating polycyclic organic substances therewith
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：EP0157549A2

  公开（公告）日：1985-10-09

  Silica gel is treated with a reactive phthalocyanine compound to form the blue silica gel, which has a phthalocyanine keleton linked through an organic group. Typically, a phthalo- yanine reactive dye is used for the reaction with silica gel at :s hydroxyl or other reactive site. The blue silica gel easily ad- orbs and desorbs the polycyclic organic substances in a solu- ion. The blue silica gel can be used for the separation or re- noval of the mutagenic substances from the environment, oodstuffs, etc.

  硅胶经活性酞菁化合物处理后形成蓝色硅胶，蓝色硅胶具有通过有机基团连接的酞菁骨架。通常情况下，使用酞菁活性染料与硅胶的羟基或其他活性位点发生反应。蓝色硅胶很容易吸附和解吸溶液中的多环有机物。蓝色硅胶可用于从环境、食品等中分离或去除诱变物质。
• Anthraquinone dye compounds having fibers reactive group
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：EP0355586A2

  公开（公告）日：1990-02-28

  Anthraquinone compounds of the formula, wherein R is hydrogen, alkyl or the like, R1 and R2 are each hydrogen, halogen or sulfo, ℓ is 1 or 2, X is sulfo or the like or -V-A-(W)m-Z, and Y is -V1-A1-U, wherein V and V1 are each -0- or -S-, A and A1 are each a divalent group such as W is -NH- or the like, Z is hydrogen or a fiber reactive group, and U is hydrogen, a fiber reactive group or a fiber reactive group-containing group, provided that at least one of Z and U is or has a fiber reactive group, which is useful for dyeing or printing fiber materials such as cotton to give a dyed or printed product having excellent fastness properties, particularly those such as light fastness and perspiration-lightfastness.

  式中的蒽醌化合物、 其中 R 是氢、烷基或类似物，R1 和 R2 分别是氢、卤素或磺基，ℓ 是 1 或 2，X 是磺基或类似物或 -V-A-(W)m-Z，Y 是 -V1-A1-U，其中 V 和 V1 分别是 -0- 或 -S-，A 和 A1 分别是二价基团，如 W 是 -NH- 或类似物，Z 是氢或纤维活性基团，U 是氢、纤维活性基团或含纤维活性基团的基团，条件是 Z 和 U 中至少有一个是或具有纤维活性基团，这有助于对棉等纤维材料进行染色或印花，使染色或印花产品具有优异的牢度性能，尤其是耐光牢度和耐汗耐光牢度。
• Asymmetric dioxazine compounds and method for dyeing or printing fiber materials using the same
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：EP0472975A2

  公开（公告）日：1992-03-04

  An asymmetric dioxazine compound represented by the following formula (I) in the free acid form: wherein A₁ and A₂ independently of one another are each sulfo, halo, alkyl or alkoxy, W is an unsubstituted or substituted aliphatic or aromatic bridging group, X₁ and X₂ independently of one another are each hydrogen, halo, alkyl, alkoxy or phenoxy, R₁ and R₂ independently of one another are each hydrogen or unsubstituted or substituted alkyl, R₃ and R₄ independently of one another are each hydrogen, halo, alkyl, alkoxy or unsubstituted or substituted amino, Z is a fiber-reactive group, m and n independently of one another are each 0 or 1, provided that m≠n, and ℓ is 1 or 2. This compound is suitable for dyeing and printing cellulose fiber, natural and synthetic polyamide fibers, polyrethane fiber, leather and the like and mixed yarns thereof, to obtain dyed or printed products of a color fast to light, wetness and chlorine with superior build-up and level dyeing properties.

  游离酸形式的下式(I)所代表的不对称二恶嗪化合物： 其中 A₁ 和 A₂ 各自独立地为磺、卤、烷基或烷氧基，W 为未取代或取代的脂族或芳族桥基，X₁ 和 X₂ 各自独立地为氢、卤、烷基、烷氧基或苯氧基、R₁和 R₂ 各自独立地为氢或未取代或取代的烷基，R₃和 R₄ 各自独立地为氢、卤代、烷基、烷氧基或未取代或取代的氨基，Z 为纤维反应基团，m 和 n 各自独立地为 0 或 1，但 m≠n 和 ℓ 为 1 或 2。该化合物适用于纤维素纤维、天然和合成聚酰胺纤维、聚氨酯纤维、皮革等及其混纺纱线的染色和印花，以获得耐光、耐湿和耐氯的染色或印花产品，并具有优异的增染和匀染性能。
• Pyrazine and quinoxaline derivatives and their use as anti-ulcer agents
  申请人：Mochida Pharmaceutical Co., Ltd.

  公开号：EP0685468A1

  公开（公告）日：1995-12-06

  This invention relates to a novel compound which is useful as a drug in preventing and/or treating peptic ulcer-related diseases, to a production process thereof and to a pharmaceutical composition containing the same. Particularly, it provides a compound which has a specified substituted alkynylpyrazine nucleus or a specified substituted alkynylquinoxaline nucleus, represented by the following formula (I) wherein A is represented by the following formula (II) or (III) and R¹ is represented by the following formula (IV), and the salts thereof, a production process thereof and a pharmaceutical composition containing the same. The inventive compound is useful as a drug in preventing and/or treating peptic ulcer-related diseases.

  本发明涉及一种可用作预防和/或治疗消化性溃疡相关疾病的药物的新型化合物、其生产工艺以及含有该化合物的药物组合物。 特别是，本发明提供了一种具有特定取代的炔基吡嗪核或特定取代的炔基喹喔啉核的化合物，由下式（I）表示 其中 A 由下式（II）或（III）表示 和 R¹ 由下式（IV）表示、 及其盐类、其生产工艺和含有这些物质的药物组合物。 本发明化合物可用作预防和/或治疗消化性溃疡相关疾病的药物。