4-(3-bromophenyl)-1H-benzo[h]quinazolin-2-one | 1356955-35-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 英文名称: 4-(3-bromophenyl)-1H-benzo[h]quinazolin-2-one
• CAS: 1356955-35-5
• 化学式: C₁₈H₁₁BrN₂O
• 分子量: 351.202
• InChiKey: HRXJPMXSTXCIOK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.6
• 重原子数：
  22
• 可旋转键数：
  1
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  41.5
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  4-(3-bromophenyl)-1H-benzo[h]quinazolin-2-one 在 二苯甲酮亚胺 、 R-(+)-1,1'-联萘-2,2'-双二苯膦 、 sodium t-butanolate 作用下， 以 1,4-二氧六环 为溶剂， 反应 16.0h， 以25%的产率得到4-(3-aminophenyl)-1H-benzo[h]quinazolin-2-one
  参考文献：
  名称：

  P2X4 RECEPTOR ANTAGONIST

  摘要：

  具有以下化学式(II)或其药理学上可接受的盐的化合物被用作P2X4受体拮抗剂：其中R11和R12中的每一个是氢、C1-8烷基或类似物；R13是氢、C1-8烷基或类似物；R14是C1-8烷氧基、羟基、氰基、具有取代基的杂环基团或类似物；以及由W1和相邻苯环组成的缩合环是萘环或类似物。

  公开号：

  US20130184459A1

文献信息

• P2X4 receptor antagonist
  申请人：Ushioda Masatoshi

  公开号：US08680110B2

  公开（公告）日：2014-03-25

  A compound having the following formula (II) or a pharmacologically acceptable salt thereof is used as a P2X4 receptor antagonist: wherein each of R11 and R12 is hydrogen, C1-8 alkyl or the like; R13 is hydrogen, C1-8 alkyl or the like; R14 is C1-8 alkoxy, hydroxyl, cyano, a heterocyclic group optionally having a substituent or the like; and the condensed ring consisting of W1 and the neighboring benzene ring is naphthalene ring or the like.

  具有以下式子（II）或其药学上可接受的盐的化合物被用作P2X4受体拮抗剂：其中R11和R12中的每一个是氢，C1-8烷基或类似物；R13是氢，C1-8烷基或类似物；R14是C1-8烷氧基，羟基，氰基，一个带有取代基的杂环基或类似物；并且由W1和相邻苯环组成的融合环是萘环或类似物。
• NOVEL COMPOUND AND ORGANIC ELECTROLUMINESCENT ELEMENT PRODUCED USING SAME
  申请人：IDEMITSU KOSAN CO., LTD.

  公开号：US20160172604A1

  公开（公告）日：2016-06-16

  A compound represented by the following formula (1): wherein in the formula, L 1 is a single bond or a linking group, A is a group represented by the following formula (A), B is a group represented by the following formula (B), m is an integer of 1 to 3, and n is an integer of 1 to 4.

  以下式子(1)所代表的化合物：其中在式子中，L1是单键或连接基团，A是由以下式子(A)所代表的基团，B是由以下式子(B)所代表的基团，m为1到3的整数，n为1到4的整数。
• COMPOUND, ORGANIC ELECTROLUMINESCENCE ELEMENT MATERIAL, INK COMPOSITION, ORGANIC ELECTROLUMINESCENCE ELEMENT, ELECTRONIC DEVICE, AND METHOD FOR PRODUCING COMPOUND
  申请人：IDEMITSU KOSAN CO., LTD.

  公开号：US20160197288A1

  公开（公告）日：2016-07-07

  A compound represented by formula (1): wherein *a, *b, R 1 , X 1 , L 1 , L 2 , n, A 1 , and A 2 are as defined in the description, and a production method of the compound represented by formula (1) are provide. In the production method, A 1 is introduced under a reaction condition in which the reactivity of Hal 2 in a compound represented by formula (I): wherein *c, *d, R 1 , X 1 , L 1 , L 2 , n, A 1 , A 2 , Hal 1 , and Hal 2 are as defined in the description, is extremely low as compared with that of Hal 1 and then A 2 which is different from A 1 is introduced under a reaction condition in which the reactivity of Hal 2 is high. The compound represented by formula (1) is formed into a layer by a coating method and meets various performance requirements of an organic EL device.

  公式（1）所表示的化合物：其中*a，*b，R1，X1，L1，L2，n，A1和A2的定义如说明书中所定义，并且提供了化合物（1）的生产方法。在生产方法中，A1在反应条件下引入，其中在化合物（I）所表示的卤素2的反应性在Hal1相比下极低，其中* c，* d，R1，X1，L1，L2，n，A1，A2，Hal1和HaL2的定义如说明书中所定义，然后在HaL2的反应性高的反应条件下引入不同于A1的A2。化合物（1）通过涂覆方法形成一层，并满足有机EL器件的各种性能要求。
• Compound, organic electroluminescence element material, ink composition, organic electroluminescence element, electronic device, and method for producing compound
  申请人：IDEMITSU KOSAN CO., LTD.

  公开号：US10032991B2

  公开（公告）日：2018-07-24

  A compound represented by formula (1): wherein *a, *b, R1, X1, L1, L2, n, A1, and A2 are as defined in the description, and a production method of the compound represented by formula (1) are provide. In the production method, A1 is introduced under a reaction condition in which the reactivity of Hal2 in a compound represented by formula (I): wherein *c, *d, R1, X1, L1, L2, n, A1, A2, Hal1, and Hal2 are as defined in the description, is extremely low as compared with that of Hal1 and then A2 which is different from A1 is introduced under a reaction condition in which the reactivity of Hal2 is high. The compound represented by formula (1) is formed into a layer by a coating method and meets various performance requirements of an organic EL device.

  式 (1) 所代表的化合物： 其中 *a、*b、R1、X1、L1、L2、n、A1 和 A2 如说明中所定义，并提供了式 (1) 所代表化合物的生产方法。在该生产方法中，A1 是在 HaL2 在式 (I) 所代表化合物中的反应活性的反应条件下引入的： 其中 *c、*d、R1、X1、L1、L2、n、A1、A2、Hal1 和 HaL2 如说明中所定义、 与 Hal1 的反应活性相比，HaL2 的反应活性极低，然后在 HaL2 反应活性较高的反应条件下引入与 A1 不同的 A2。式（1）表示的化合物通过涂层方法形成一层，可满足有机电致发光器件的各种性能要求。
• US8680110B2
  申请人：——

  公开号：US8680110B2

  公开（公告）日：2014-03-25