3-(p-dimethylaminophenyl)-3-(1,2-dimethylindol-3-yl)benzo[c]furanone | 21528-30-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并呋喃
• 英文名称: 3-(p-dimethylaminophenyl)-3-(1,2-dimethylindol-3-yl)benzo[c]furanone
• 英文别名: 3-(4-dimethylaminophenyl)-3-(1,2-dimethylindole-3-yl)phthalide；3-(p-dimethylaminophenyl)-3-(1,2-dimethylindole-3-yl)phthalide；3-(4-dimethylaminophenyl)-3-(1,2-dimethylindol-3-yl)phthalide；3-(p-dimethylaminophenyl)-3-(1,2-dimethyl-3-indolyl)phthalide；3-(p-dimethylaminophenyl)-3-(1,2-dimethylindol-3-yl)phthalide；3-(p-Dimethylaminophenyl)-3-(1,2-dimethylindol-3-yl)phthalid；3-[4-(Dimethylamino)phenyl]-3-(1,2-dimethylindol-3-yl)-2-benzofuran-1-one
• CAS: 21528-30-3
• 化学式: C₂₆H₂₄N₂O₂
• 分子量: 396.489
• InChiKey: MQJTWPAGXWPEKU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.1
• 重原子数：
  30
• 可旋转键数：
  3
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.19
• 拓扑面积：
  34.5
• 氢给体数：
  0
• 氢受体数：
  3

文献信息

• THERMAL RECORDING MATERIAL CONTAINING TRIS(2-METHYL- 4-HYDROXY-5-t-BUTYLPHENYL)BUTANE
  申请人：Tobita Etsuo

  公开号：US20100249466A1

  公开（公告）日：2010-09-30

  A thermal recording material of the invention contains, as a storability improver, tris(2-methyl-4-hydroxy-5-t-butylphenyl)butane trapping and containing water and/or methanol and having a crystal structure that shows a maximum X-ray diffraction peak at a diffraction angle 2θ of 6.58° according to X-ray diffraction measurement using an X ray having a wavelength of a Cu—Kα line. The recording material has improved heat resistance in non-printing sections while maintaining the moisture-and-heat resistance in printing sections. The thermal recording material of the invention has a thermal-recording layer that contains the tris(2-methyl-4-hydroxy-5-t-butylphenyl)butane in an amount of preferably 0.1 to 15% by mass with respect to the thermal-recording layer. The amount of the water and/or methanol trapped and contained in the tris(2-methyl-4-hydroxy-5-t-butylphenyl)butane is preferably 0.1 to 10% by mass in total.

  该发明的热记录材料中包含一种作为稳定性改进剂的三(2-甲基-4-羟基-5-叔丁基苯基)丁烷，用于捕获和含有水和/或甲醇，并具有晶体结构，根据使用波长为Cu-Kα线的X射线衍射测量，在衍射角2θ为6.58°处显示最大X射线衍射峰。该记录材料在非打印部分具有改进的耐热性，同时保持打印部分的耐潮湿和耐热性。该发明的热记录材料具有热记录层，其中三(2-甲基-4-羟基-5-叔丁基苯基)丁烷的含量最好为热记录层的质量百分比0.1至15%。三(2-甲基-4-羟基-5-叔丁基苯基)丁烷中捕获和含有的水和/或甲醇的量最好总质量百分比为0.1至10%。
• CROSSLINKING AGENT, CROSSLINKED POLYMER, AND USES THEREOF
  申请人：Tanaka Shinichi

  公开号：US20100209723A1

  公开（公告）日：2010-08-19

  There is provided a novel crosslinking agent for use in crosslinked polymer fabrication, specifically a crosslinking agent containing at least one compound selected from glyoxylate and a glyoxylic acid ester derivative represented by the following general formula (1): wherein R 1 and R 2 each independently represents an alkyl group having 1 to 10 carbon atoms and R 3 represents a hydrogen atom or an alkyl group having 1 to 10 carbon atoms.

  提供了一种新型交联剂，用于交联聚合物的制备，具体来说，这种交联剂包含至少一种从乙酰乙酸酯和以下通用公式（1）表示的乙酰乙酸酯衍生物中选择的化合物：其中R1和R2各自独立表示具有1至10个碳原子的烷基基团，R3表示氢原子或具有1至10个碳原子的烷基基团。
• Novel compound for color-producing composition, and recording material
  申请人：——

  公开号：US20010044553A1

  公开（公告）日：2001-11-22

  A urea-urethane compound having one or more urea groups and one or more urethane groups in the molecular structure, the number of said urea groups (A) and the number of said urethane groups (B) satisfying the following numerical formula: 10≧( A+B )≧3 wherein each of A and B is an integer of 1 or more.

  分子结构中含有一个或多个脲基和一个或多个脲酯基的脲酯化合物，其中所述脲基（A）的数量和所述脲酯基（B）的数量满足以下数值公式：10≤(A+B)≤3 ，其中A和B均为1或更多的整数。
• Dyestuff-containing microscopic capsule suspension for record materials
  申请人：MITSUI TOATSU CHEMICALS, Inc.

  公开号：EP0054277A2

  公开（公告）日：1982-06-23

  Dyestuff-containing microscopic capsule suspension for record materials, containing in microscopic capsules a lactone family dyestuff represented by the general formula (1): wherein a, b, c and d are each a carbon atom oreither one or two atoms of said a, b, c and d are nitrogen atoms and the remaining are carbon atoms, said a, b, c and d may have one or two substituent groups, adjacent a-b, b-c orc-d bond may form another ring, X and Y represent individually a benzene, naphthalene or aromatic heterocyclic ring which may include one or more substituent groups, and X and Y may be the same or different and may be coupled together to form a ring; and a metal ion sequestering agent in the capsules or a liquid medium in which the capsules is suspended.

  用于记录材料的含染料微胶囊悬浮液，在微胶囊中含有由通式（1）表示的内酯族染料：其中 a、b、c 和 d 各为一个碳原子，所述 a、b、c 和 d 中的一个或两个原子为氮原子，其余为碳原子，所述 a、b、c 和 d 可具有一个或两个取代基，相邻的 a-b、b-c 或 c-d 键可形成另一个环，X 和 Y 分别代表苯环、萘环或芳香杂环，其中可包括一个或多个取代基，X 和 Y 可相同或不同，并可耦合在一起形成一个环；以及胶囊或悬浮胶囊的液体介质中的金属离子螯合剂。
• Pressure-sensitive recording material
  申请人：NIPPON PETROCHEMICALS COMPANY, LIMITED

  公开号：EP0167900A1

  公开（公告）日：1986-01-15

  A pressure-sensitive recording material of the type . which is prepared by using an electron donating dye-precursor that produces a color when the dye-precursor is brought into contact with an electron accepting color developer. The pressure-sensitive recording material is characterized in that the solvent for said dye-precursor comprises an alkylated fraction which is prepared by alkylating a by-product fraction with at least one alkyl group having 1 to 5 carbon atoms, the by-product fraction containing the components within the boiling range of 255 to 300°C on the atmospheric pressure basis and being obtained in the process for producing ethylbenzene or ethyltoluene from ethylene and benzene or toluene. The pressure-sensitive recordin'g material of the invention has scarcely offensive odor and can develop a dense color with a higher color developing rate.

  一种.型压敏记录材料，其制备方法是使用一种电子供体染料前驱体，当染料前驱体与电子受体显色剂接触时产生一种颜色。该压敏记录材料的特征在于，所述染料前驱体的溶剂包括烷基化馏分，该烷基化馏分是通过烷基化副产物馏分制备的，副产物馏分至少含有一个具有 1 至 5 个碳原子的烷基，副产物馏分含有在常压下沸点范围为 255 至 300°C 的组分，并且是在从乙烯和苯或甲苯生产乙苯或乙基甲苯的过程中获得的。本发明的压敏记录材料几乎没有难闻的气味，而且能以较高的显色速度显现出浓密的颜色。