p-Azidobenzalacetophenon | 41657-70-9

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 直链 1,3-二芳基丙烷
• 英文名称: p-Azidobenzalacetophenon
• 英文别名: 4'-azidochalcone；1-(4-Azidophenyl)-3-phenylprop-2-en-1-one；1-(4-azidophenyl)-3-phenylprop-2-en-1-one
• CAS: 41657-70-9
• 化学式: C₁₅H₁₁N₃O
• 分子量: 249.272
• InChiKey: OQZQDGSYKKFLTE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4
• 重原子数：
  19
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  31.4
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  p-Azidobenzalacetophenon 在 copper(ll) sulfate pentahydrate 、 sodium ascorbate 、 三乙胺 作用下， 以 四氢呋喃 、 水 、 叔丁醇 为溶剂， 反应 6.0h， 生成
  参考文献：
  名称：

  Photophysical and photochemical investigations on triazole ring linked chalcone containing polymethacrylates

  摘要：

  A series of polymethacrylates containing triazole ring linked chalcone were designed and synthesized. These conjugated chalcone polymers are modulate under the light depending on the pendant substituents (-N(CH3)(2), CH3, OCH3, Br, H & NO2). The steady-state absorption and emission spectroscopic techniques have been used to investigate intramolecular charge transfer (ICT) behaviour of the polymers. Absorption spectra in different organic solvents demonstrate the presence of ICT in polymer 5a. On the other hand, its excited singlet state exhibits high ICT characters as manifested by polarity of solvents. Interestingly, ICT emission maximum is strongly red shifted (53 nm). The emission intensities of fluorophore are compared with those measured after crosslinking, suggesting that the statically quenched fluorophores are entirely non-emissive. The emission decay of polymer 5a displays bi-exponentially with life time of 0.52 and 1.62 ns ascribed to presence of locally excited ICT state. Cyclic voltammogram demonstrates irreversible oxidation potential at 0.9 V indicates formation mono-radical cation. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.polymer.2012.06.037
• 作为产物：
  描述：

  4-氨基苯乙酮 在 盐酸 、 sodium hydroxide 、 sodium azide 、 sodium nitrite 作用下， 反应 2.0h， 生成 p-Azidobenzalacetophenon
  参考文献：
  名称：

  Sauer, E.; Schopf, G.; Czarnetzki, K., Zeitschrift fur Physikalische Chemie (Leipzig), 1989, vol. 270, # 6, p. 1185 - 1195

  摘要：

  DOI：

文献信息

• SULFONIUM SALT, HEAT- OR PHOTO-ACID GENERATOR, HEAT- OR PHOTO-CURABLE COMPOSITION, AND CURED PRODUCT THEREOF
  申请人：SAN APRO LTD.

  公开号：US20190284134A1

  公开（公告）日：2019-09-19

  The sulfonium salt does not contain a toxic metal and exhibits higher cationic polymerization performance and crosslinking performance than a tetrakis(pentafluorophenyl)borate salt. The heat- or photo-acid generator contains the sulfonium salt. The sulfonium salt is formed of a sulfonium cation selected from a group represented by general formulas (1), (9), (10) and (11) described below and a gallate anion represented by formula (a). The heat- or photo-acid generator contains the sulfonium salt. The heat- or energy ray-curable composition contains the acid generator and a cationically polymerizable compound. A cured product can be obtained by curing the same.

  硫铵盐不含有毒金属，表现出比四(五氟苯基)硼酸盐更高的阳离子聚合性能和交联性能。热或光酸发生剂含有硫铵盐。硫铵盐由下面描述的通用公式(1)、(9)、(10)和(11)所代表的一组硫铵阳离子和由公式(a)代表的镓酸根阴离子形成。热或光酸发生剂含有硫铵盐。热或能量射线固化组合物含有酸发生剂和阳离子聚合性化合物。通过固化可以获得固化产品。
• SULFONIUM SALT, PHOTOACID GENERATOR, PHOTOCURABLE COMPOSITION, AND CURED PRODUCT THEREOF
  申请人：SAN-APRO LTD.

  公开号：US20190300476A1

  公开（公告）日：2019-10-03

  A sulfonium salt is formed of a sulfonium cation selected from a group indicated by general formulas (1), (2), and (3) and a gallate anion represented by formula (a). A photoacid generator is characterized in that said sulfonium salt is contained therein. An energy-ray curable composition contains the acid generator and a cationic polymerizable compound. A cured product is formed by curing these substances.

  一种磺胺盐由通式（1）、（2）和（3）所示的一组磺胺阳离子以及由式（a）表示的没食子酸根阴离子组成。一种光酸发生剂的特征在于其中含有该磺胺盐。一种能量射线固化组合物包含该酸发生剂和一个阳离子可聚合化合物。通过固化这些物质形成一个固化产物。
• NEAR-INFRARED ABSORPTIVE COLORING MATTER AND NEAR-INFRARED ABSORPTIVE COMPOSITION
  申请人：Okayasu Akinori

  公开号：US20120251831A1

  公开（公告）日：2012-10-04

  An object of the present invention is to provide a near infrared absorbent dye capable of providing a near infrared shielding filter with excellent transparency as well as high heat resistance and hygrothermal resistance. The near infrared absorbent dye is characterized in that it is made of the amorphous form of diimmonium salt represented by formula (1).

  本发明的目的是提供一种近红外吸收染料，能够提供具有优异透明性、高耐热性和耐潮湿性的近红外屏蔽滤光片。该近红外吸收染料的特点在于它是由式（1）所表示的二氢铵盐的非晶态形式制成的。
• SULFONIUM SALT, PHOTOACID GENERATOR, AND PHOTOSENSITIVE COMPOSITION
  申请人：TOKYO OHKA KOGYO CO., LTD.

  公开号：US20170305848A1

  公开（公告）日：2017-10-26

  A novel sulfonium salt having high sensitivity with respect to active energy rays, a photoacid generator including the sulfonium salt, and a photosensitive composition containing the photoacid generator. The sulfonium salt is represented by formula (a1). In the formula, R 1 and R 2 each independently represent the group that is represented by formula (a2) or an alkyl group that may be substituted by a halogen atom, R 1 and R 2 are bonded to each other and may form a ring with the sulfur atom within the formula, R 3 is the group represented by formula (a3) or the group represented by formula (a4), A 1 represents S or the like, X − represents a monovalent anion, and R 1 and R 2 are not both an alkyl group which may be substituted with a halogen atom. In formulas (a2) to (a4), the ring Z 1 represents an aromatic hydrocarbon ring, R 4 , R 6 , R 9 , and R 10 each represents a specific monovalent group, R 5 , R 7 , and R 8 each represents a specific divalent group, A 2 and A 3 each represents S or the like, m1 represents an integer of 0 or more, and n1 and n2 each represent 0 or more.

  一种对活性能量射线具有高敏感度的新型磺鎓盐，包括该磺鎓盐的光酸发生剂以及含有该光酸发生剂的光敏组合物。该磺鎓盐由公式（a1）表示。在该公式中，R1和R2分别表示由公式（a2）表示的基团或可能被卤素原子取代的烷基基团，R1和R2彼此相连并且可以与公式中的硫原子形成环，R3表示由公式（a3）表示的基团或由公式（a4）表示的基团，A1表示S或类似物，X-表示一价阴离子，且R1和R2不同时为可能被卤素原子取代的烷基基团。在公式（a2）到（a4）中，环Z1表示芳香族碳氢环，R4、R6、R9和R10各自表示特定的一价基团，R5、R7和R8各自表示特定的二价基团，A2和A3各自表示S或类似物，m1表示0或更多的整数，n1和n2各自表示0或更多。
• Photosensitive resin composition and photosensitive films and laminates made by using the same
  申请人：——

  公开号：US20040265731A1

  公开（公告）日：2004-12-30

  A photosensitive resin composition of the present invention contains a (A) soluble polyimide and a (b) (meth)acrylic compound, the (A) soluble polyimide being soluble in an organic solvent and being synthesized by using an acid dianhydride component and at least one of a diamine component containing a siloxane structure or an aromatic ring structure, and a diamine component having, in its structure, a hydroxyl group a carboxyl group or a carbonyl group, and the (B) (meth)acrylic compound having at least one carbon-carbon double bond, and preferably contains at least one of a (C) photo reaction initiator and a (D) fire retardant. With this arrangement, the photosensitive resin composition of the present invention is capable of having excellent properties. Especially, the photosensitive resin composition of the present invention is so excellently useful that it can be used for electronic parts and the like.

  本发明的光敏树脂组合物包含(A)可溶性聚酰亚胺和(b)(甲基)丙烯酸化合物，其中(A)可溶性聚酰亚胺可在有机溶剂中溶解，并通过使用酸性二酐组分和至少一种含有硅氧烷结构或芳香环结构的二胺组分以及结构中具有羟基、羧基或羰基的二胺组分合成，(B)(甲基)丙烯酸化合物具有至少一个碳-碳双键，并且最好包含至少一个(C)光反应引发剂和(D)阻燃剂。通过这种安排，本发明的光敏树脂组合物具有优异的性能。特别是，本发明的光敏树脂组合物非常有用，可以用于电子零件等。