2-(4-aminophenyl)-4H-benzo[d][1,3]oxazin-4-one | 16063-04-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并恶嗪类
• 英文名称: 2-(4-aminophenyl)-4H-benzo[d][1,3]oxazin-4-one
• 英文别名: 2-(4-amino-phenyl)-benzo[d][1,3]oxazin-4-one；2-(4-Aminophenyl)-4H-3,1-benzoxazin-4-one；2-(4-aminophenyl)-3,1-benzoxazin-4-one
• CAS: 16063-04-0
• 化学式: C₁₄H₁₀N₂O₂
• 分子量: 238.246
• InChiKey: OIWGSFMPPCCQIE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  18
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  64.7
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  2-(4-aminophenyl)-4H-benzo[d][1,3]oxazin-4-one 在 乙酸酐 作用下， 生成 2-(4-acetylamino-phenyl)-benzo[d][1,3]oxazin-4-one
  参考文献：
  名称：

  Acylanthranils. 3. The influence of ring substituents on reactivity and selectivity in the reaction of acylanthranils with amines

  摘要：

  DOI：

  10.1021/jo00421a003
• 作为产物：
  描述：

  4-氨基苯甲酰氯 在 氯化亚砜 、 水 、 sodium hydroxide 作用下， 以 甲醇 、 二氯甲烷 为溶剂， 反应 22.0h， 生成 2-(4-aminophenyl)-4H-benzo[d][1,3]oxazin-4-one
  参考文献：
  名称：

  新型谷氨酰胺连接的2,3-二取代喹唑啉酮衍生物的合成作为有效的抗微生物剂和抗氧化剂

  摘要：

  从邻氨基苯甲酸甲酯和不同的取代酸和酰氯合成了一系列新颖的谷氨酰胺连接的2，3-二取代的喹唑啉酮共轭物。化合物5a – l的制备得率很高。使用纸盘扩散技术，筛选了所有化合物对革兰氏阳性和革兰氏阴性细菌的抗菌活性以及对白色念珠菌和黄曲霉的抗真菌活性。还通过琼脂条纹稀释法确定化合物的最小抑制浓度。发现化合物5b表现出最有效的体外抗微生物活性。当测试其抗氧化活性时，化合物5i和5l显示出有效的自由基清除活性，而化合物5g对2,2-二苯基-1-吡啶并肼基，羟基，一氧化氮和超氧化物自由基清除测定具有中等作用。这些结果表明，三种喹唑啉酮类似物（5g，5i和5l）可被视为有用的模板，可用于将来开发以获得更有效的抗氧化剂。

  DOI：

  10.1007/s00044-012-0269-6

文献信息

• Low color, low sodium benzoxazinone UV absorbers and process for making same
  申请人：——

  公开号：US20030096889A1

  公开（公告）日：2003-05-22

  The present invention relates to benzoxazinone compounds having a yellow index less than about 0, and a sodium concentration less than about 50 ppm. This invention also relates to a process for preparing these compounds comprising the step of reacting an isatoic anhydride with approximately stoichiometric amounts of an acylating compound, where the isatoic anhydride is purified by re-crystallization or other purification methods.

  本发明涉及具有黄指数小于约0和钠浓度小于约50 ppm的苯并噁唑酮化合物。本发明还涉及一种制备这些化合物的方法，包括将异恶唑酸酐与大约化学计量量的酰化化合物反应的步骤，其中异恶唑酸酐通过重结晶或其他纯化方法纯化。
• Certain polyester compositions which comprise cyclohexanedimethanol, moderate cyclobutanediol, cyclohexanedimethanol, and high trans cyclohexanedicarboxylic acid
  申请人：Moody Leslie Shane

  公开号：US20070232779A1

  公开（公告）日：2007-10-04

  Described as one aspect of the invention are polyester compositions A polyester composition comprising at least one polyester which comprises: (A) a dicarboxylic acid component comprising: i) 70 to 100 mole % of cyclohexanedicarboxylic acid residues or an ester thereof comprising: (a) 80 to 99 mole % trans-cyclohexanedicarboxylic acid residues or an ester thereof; and (b) 1 to 20 mole % cis-cyclohexanedicarboxylic acid residues or an ester thereof; ii) 0 to 30 mole % of aliphatic dicarboxylic acid residues, other than cyclohexanedicarboxylic acid residues, having up to 16 carbon atoms or esters thereof, other than cyclohexanedicarboxylic acid residues; and iii) 0 to 10 mole % of aromatic dicarboxylic acid residues having up to 20 carbon atoms; and (B) a glycol component comprising: i) 5 to 35 mole % of 2,2,4,4-tetramethyl-1,3-cyclobutanediol residues; and ii) 65 to 95 mole % of 1,4-cyclohexanedimethanol residues, 1,3-cyclohexanedimethanol residues, 1,2-cyclohexanedimethanol residues or esters thereof or mixtures thereof, wherein the total mole % of said dicarboxylic acid component is equal to 100 mole %; the total mole % of said glycol component is equal to 100 mole %; wherein the inherent viscosity of said polyester is from 0.35 to 1.2 dL/g as determined in 60/40 (wt/wt) phenol/tetrachloroethane at a concentration of 0.5 g/100 ml at 25° C.; and wherein said polyester has a Tg of from 66 to 120° C. The polyesters may be manufactured into articles.

  本发明的一方面是聚酯组合物，其中包括至少一种聚酯，该聚酯包括：(A) 二羧酸组分，包括：i) 70至100摩尔％的环己二甲酸残基或其酯，包括：(a) 80至99摩尔％的反式环己二甲酸残基或其酯；和(b) 1至20摩尔％的顺式环己二甲酸残基或其酯；ii) 0至30摩尔％的具有高达16个碳原子的脂肪族二羧酸残基（环己二甲酸残基除外）或其酯；以及iii) 0至10摩尔％的具有高达20个碳原子的芳香族二羧酸残基；和(B) 二元醇组分，包括：i) 5至35摩尔％的2,2,4,4-四甲基-1,3-环丁二醇残基；和ii) 65至95摩尔％的1,4-环己二甲醇残基，1,3-环己二甲醇残基，1,2-环己二甲醇残基或其酯或其混合物，其中所述二羧酸组分的总摩尔％等于100摩尔％；所述二元醇组分的总摩尔％等于100摩尔％；其中所述聚酯的固有粘度在60/40（重量/重量）苯酚/四氯乙烷中以0.5 g / 100 ml浓度在25°C下测定为0.35至1.2 dL / g；且所述聚酯的Tg在66至120°C之间。这些聚酯可以制成物品。
• Certain polyester compositions which comprise cyclobutanediol, cyclohexanedimethanol, and high trans-cyclohexanedicarboxylic acid
  申请人：Moody Leslie Shane

  公开号：US20070232778A1

  公开（公告）日：2007-10-04

  Described as one aspect of the invention are polyester compositions comprising at least one polyester which comprises: (A) a dicarboxylic acid component comprising: i) 70 to 100 mole % of cyclohexanedicarboxylic acid residues or an ester thereof comprising: (a) 70 to 98 mole % trans-cyclohexanedicarboxylic acid residues or an ester thereof; and (b) 2 to 30 mole % cis-cyclohexanedicarboxylic acid residues or an ester thereof; ii) 0 to 30 mole % of aliphatic dicarboxylic acid residues, other than cyclohexanedicarboxylic acid residues, having up to 16 carbon atoms or esters thereof, other than cyclohexanedicarboxylic acid residues,; and iii) 0 to 10 mole % of aromatic dicarboxylic acid residues having up to 20 carbon atoms; and (B) a glycol component comprising: i) 1 to 99 mole % of 2,2,4,4-tetramethyl-1,3-cyclobutanediol residues; and ii) 1 to 99 mole % of 1,4-cyclohexanedimethanol residues, 1,3-cyclohexanedimethanol residues, 1,2-cyclohexanedimethanol residues or esters thereof or mixtures thereof, wherein the total mole % of said dicarboxylic acid component is equal to 100 mole %; the total mole % of said glycol component is equal to 100 mole %; wherein the inherent viscosity of said polyester is from 0.35 to 1.2 dL/g as determined in 60/40 (wt/wt) phenol/tetrachloroethane at a concentration of 0.5 g/100 ml at 25° C.; and wherein said polyester has a Tg of from 60 to 155° C. The polyesters may be manufactured into articles.

  本发明的一方面是聚酯组合物，包括至少一种聚酯，其包括：（A）二羧酸成分，包括：i）70至100摩尔％的环己烷二羧酸残基或其酯，包括：（a）70至98摩尔％的反式环己烷二羧酸残基或其酯；和（b）2至30摩尔％的顺式环己烷二羧酸残基或其酯；ii）0至30摩尔％的脂肪族二羧酸残基，除了具有高达16个碳原子的环己烷二羧酸残基或其酯之外；和iii）0至10摩尔％的具有高达20个碳原子的芳香族二羧酸残基；以及（B）乙二醇成分，包括：i）2,2,4,4-四甲基-1,3-环丁二醇残基的1至99摩尔％；和ii）1,4-环己二甲醇残基、1,3-环己二甲醇残基、1,2-环己二甲醇残基或其酯或其混合物的1至99摩尔％；其中，所述二羧酸成分的总摩尔％等于100摩尔％；所述乙二醇成分的总摩尔％等于100摩尔％；其中，所述聚酯的固有粘度为0.35至1.2 dL/g，在60/40（重量/重量）苯酚/四氯乙烷中，在25°C下浓度为0.5 g/100 ml时确定；所述聚酯具有从60°C到155°C的Tg。这些聚酯可以制成物品。
• POLYESTER FILM BEING EASY TO ADHERE TO INK RECEIVING LAYER
  申请人：Teijin Dupont Films Japan Limited

  公开号：EP1426404A1

  公开（公告）日：2004-06-09

  A polyester adhesive film readily adhering to an ink-receiving layer comprising a coating layer having a surface energy of 54 to 70 dyne/cm and a polyester film containing an ultraviolet light absorber, wherein at least one surface of the polyester film is coated with the coating layer. Accordingly, there is provided the polyester adhesive film readily adhering to an ink-receiving layer, having excellent adhesiveness to an ink-receiving layer, excellent transparency and weatherability and useful as image-receiving paper and the like for ink jet printers.

  一种易于粘附到受墨层的聚酯粘合膜，包括表面能量为 54 至 70 达因/厘米的涂层和含有紫外线吸收剂的聚酯薄膜，其中聚酯薄膜的至少一个表面涂有涂层。 因此，本发明提供了易于粘附到受墨层的聚酯胶膜，该胶膜与受墨层的粘附性极佳，具有极佳的透明度和耐候性，可用作喷墨打印机的图像接收纸等。
• NEAR INFRARED RAY SHIELDING FILM
  申请人：TEIJIN LIMITED

  公开号：EP1452556A1

  公开（公告）日：2004-09-01

  A near infrared screening film which consists of a biaxially oriented film made from a polyester containing a near infrared light absorber having a weight reduction start temperature of at least 280° C and which has a haze value of 5 % or less and a total transmittance for visible lights having a wavelength of 400 to 650 nm of 40 % or more and which is exemplified by having optical properties at visible and near infrared ranges which satisfy the following expressions (1) to (4):1 < T(850) < 201 < T(950) < 20- 10 < T(620) - T(540) < 10- 10 < T(450) - T(540) < 10 wherein T(450), T(540), T(620), T(850) and T(950) are light transmittances at wavelengths of 450 nm, 540 nm, 620 nm, 850 nm and 950 nm, respectively. This film is inexpensive, has high handling ease, a high visible light transmittance and the function of preventing the malfunction of peripheral equipment caused by near infrared lights from the screen of a plasma display, for example, and can be suitably used in the front panel of the plasma display.

  一种近红外屏蔽膜，它是由聚酯制成的双向拉伸薄膜，该聚酯含有近红外光吸收剂，其减重起始温度至少为 280℃，雾度值为 5%或以下，对波长为 400 至 650 纳米的可见光的总透射率为 40%或以上，在可见光和近红外范围内的光学特性满足以下表达式(1)至(4)：1 < T(850) < 201 < T(950) < 20- 10 < T(620) - T(540) < 10- 10 < T(450) - T(540) < 10 其中，T(450)、T(540)、T(620)、T(850) 和 T(950) 分别是波长为 450 纳米、540 纳米、620 纳米、850 纳米和 950 纳米时的透光率。 这种薄膜价格低廉、易于操作、可见光透射率高，还具有防止等离子显示器屏幕上的近红外线光等引起外围设备故障的功能，可适当地用于等离子显示器的前面板。