2-溴-4-三氟甲基-苯乙烯 | 402-09-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 2-溴-4-三氟甲基-苯乙烯
• 英文名称: 2-bromo-4-trifluoromethyl-styrene
• 英文别名: 2-Brom-4-trifluormethyl-styrol；2-Bromo-4-(trifluoromethyl)styrene；2-bromo-1-ethenyl-4-(trifluoromethyl)benzene
• CAS: 402-09-5
• 化学式: C₉H₆BrF₃
• 分子量: 251.046
• InChiKey: XIHNGTKOSAPCSP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  13
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.11
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2-溴-4-三氟甲基-苯乙烯 在 potassium permanganate 作用下， 生成 2-溴-4-(三氟甲基)苯甲酸
  参考文献：
  名称：

  Monomers and Polymers. I. Fluorinated Styrenes^1,2

  摘要：

  DOI：

  10.1021/ja01200a060
• 作为产物：
  描述：

  alkaline earth salt of/the/ methylsulfuric acid 在 phosphorus pentoxide 、 对苯二酚 作用下， 145.0~170.0 ℃ 、18.67 kPa 条件下， 生成 2-溴-4-三氟甲基-苯乙烯
  参考文献：
  名称：

  Monomers and Polymers. I. Fluorinated Styrenes^1,2

  摘要：

  DOI：

  10.1021/ja01200a060

文献信息

• AROMATIC AMINE COMPOUND, CURING AGENT FOR EPOXY COMPOUND, CURABLE COMPOSITION, CURED PRODUCT, METHOD FOR PRODUCING CURED PRODUCT, AND METHOD FOR PRODUCING AROMATIC AMINE COMPOUND
  申请人：TOKYO OHKA KOGYO CO., LTD.

  公开号：US20210130284A1

  公开（公告）日：2021-05-06

  An aromatic amine compound capable of satisfactorily forming a cured product having exceptional alkali resistance by reaction with an epoxy compound; a curing agent for an epoxy compound, the curing agent including the aromatic amine compound; a curable composition including the curing agent for an epoxy compound; a cured product of the curable composition; a method for producing the cured product; and a method for producing the abovementioned aromatic amine compound. The aromatic amine compound has a structure such that a specific position in a central skeleton comprising a fused ring such as a fluorene ring is substituted with a side-chain group including two aromatic groups linked by a flexible bond such as an amide bond, at least one amino group is bonded to the end of the side-chain group, and the structure has no hydroxyl groups.

  一种芳香胺化合物，通过与环氧化合物反应能够满意地形成具有异常碱性抗性的固化产品；一种环氧化合物的固化剂，该固化剂包括芳香胺化合物；一种包括环氧化合物的固化剂的可固化组合物；可固化组合物的固化产品；生产所述固化产品的方法；以及生产上述芳香胺化合物的方法。该芳香胺化合物具有这样的结构，即中心骨架中的特定位置包括类似于芴环的融合环，该位置被取代为包括通过柔性键（如酰胺键）连接的两个芳香基的侧链基团，至少一个氨基固定在侧链基团的末端，并且该结构不含羟基。
• Synthesis of Phthalans Via Copper-Catalyzed Enantioselective Cyclization/Carboetherification of 2-Vinylbenzyl Alcohols
  作者：Dake Chen、Sherry R. Chemler

  DOI：10.1021/acs.orglett.8b02766

  日期：2018.10.19

  Enantiomerically enriched phthalans were synthesized efficiently via an enantioselective copper-catalyzed alkene carboetherification reaction. In this reaction, 2-vinylbenzyl alcohols enantioselectively cyclize then couple with vinylarenes. The utility of the method was demonstrated by the enantioselective synthesis of ( R)-fluspidine, a σ1 receptor ligand.

  通过对映选择性铜催化的烯烃碳醚化反应可以有效地合成对映体富集的邻苯二甲酸酯。在该反应中，2-乙烯基苄醇对映选择性地环化，然后与乙烯基芳烃偶联。该方法的实用性由（R）-氟哌啶（一种σ1受体配体）的对映选择性合成证明。
• PHOTOSENSITIVE COMPOSITION AND COMPOUND
  申请人：TOKYO OHKA KOGYO CO., LTD.

  公开号：US20170160636A1

  公开（公告）日：2017-06-08

  The purpose of the present invention is to provide a photosensitive composition having excellent sensitivity, an insulating film formed using said photosensitive composition, a color filter formed using said photosensitive composition, a display device provided with said insulating film or said color filter, and a compound suitable for incorporation as a photopolymerization initiator into said photosensitive composition. This photosensitive composition includes (A) a photopolymerizable compound and (B) a photopolymerization initiator, wherein the photopolymerization initiator (B) contains a compound represented by formula (1). In formula (1), R 1 is a hydrogen atom, a nitro group, or a monovalent organic group; R 2 and R 3 are each an optionally substituted linear alkyl group, an optionally substituted cyclic organic group, or a hydrogen atom, and R 2 and R 3 may be bonded to one another to form a ring; R 4 is a monovalent organic group; R 5 is a hydrogen atom, an optionally substituted C1-11 alkyl group, or an optionally substituted aryl group; n is an integer from 0 to 4; and m is 0 or 1.

  本发明的目的是提供一种具有优异灵敏度的感光组合物，以及使用该感光组合物形成的绝缘膜、使用该感光组合物形成的彩色滤光片、配备该绝缘膜或彩色滤光片的显示装置，以及适合作为光聚合引发剂并纳入该感光组合物中的化合物。该感光组合物包括（A）光聚合化合物和（B）光聚合引发剂，其中光聚合引发剂（B）含有由式（1）表示的化合物。在式（1）中，R1是氢原子、硝基或一价有机基；R2和R3分别是可选择取代的直链烷基、可选择取代的环状有机基或氢原子，且R2和R3可以结合在一起形成环；R4是一价有机基；R5是氢原子、可选择取代的C1-11烷基或可选择取代的芳基；n是0到4之间的整数；m为0或1。
• 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。
• Oxime ester photoinitiators
  申请人：——

  公开号：US20010012596A1

  公开（公告）日：2001-08-09

  Compounds of the formulae I, II, III, IV and V 1 R 1 i.a. is C 4 -C 9 cycloalkanoyl, C 1 -C 12 alkanoyl, C 4 -C 6 alkenoyl, or benzoyl; R 2 is for example phenyl, C 1 -C 20 alkyl, C 3 -C 8 cycloalkyl, C 2 -C 20 alkanoyl, or benzoyl; Ar 1 is R 4 S-phenyl or NR 5 R 6 -phenyl, each of which optionally is substituted; or Ar, i.a. is 2 optionally substituted; or Ar 1 is naphthyl or anthracyl each of which is unsubstituted or substituted; or Ar 1 is benzoyl, naphthalenecarbonyl, phenanthrenecarbonyl, anthracenecarbonyl or pyrenecarbonyl, each of which is unsubstituted or substituted, or Ar 1 is 3,4,5-trimethoxyphenyl, phenoxyphenyl or biphenyl; Ar 2 i.a. is 3 optionally substituted, or naphthyl or anthracyl, each of which is unsubstituted or substituted, x is 2 or 3; M 1 when x is 2, for example is phenylene, naphthalene, anthracylene, each of which optionally is substituted; M 1 , when x is 3, is a trivalent radical; M 2 for example is 4 M 3 is for example C 1 -C 12 alkylene, cyclohexylene, or phenylene; n is 1-20; R 3 is for example hydrogen or C 1 -C 12 alkyl; R 3 ′ i.a. is C 1 -C 12 alkyl; substituted or -O-interrupted C 2 -C 6 alkyl; R 4 is for example hydrogen, or C 1 -C 12 alkyl; and R 5 and R 6 independently of each other i.a. are hydrogen, C 1 -C 12 alkyl, or phenyl; are suitable as photoinitiators in particular in resist applications.

  式I、II、III、IV和V1R1i.a.的化合物中，C4-C9环烷酰基、C1-C12脂肪酰基、C4-C6烯酰基或苯甲酰基为例；R2例如为苯基、C1-C20烷基、C3-C8环烷基、C2-C20脂肪酰基或苯甲酰基；Ar1为R4S-苯基或NR5R6-苯基，可以选择地取代；或Ar，例如是可选择地取代的；或Ar1为萘基或蒽基，每个都是未取代或取代的；或Ar1为苯甲酰基、萘基甲酰基、菲甲酰基、蒽甲酰基或芘甲酰基，每个都是未取代或取代的，或Ar1为3,4,5-三甲氧基苯基、苯氧基苯基或联苯基；Ar2i.a.是可选择地取代的，或萘基或蒽基，每个都是未取代或取代的，x为2或3；当x为2时，M1例如为苯基、萘基、蒽基，每个可以选择地取代；当x为3时，M1是三价基团；M2例如为4；M3例如为C1-C12亚烷基、环己亚烷基或苯基；n为1-20；R3例如为氢或C1-C12烷基；R3′ i.a.是C1-C12烷基；取代或-O中断的C2-C6烷基；R4例如为氢或C1-C12烷基；R5和R6独立地为氢、C1-C12烷基或苯基；在特别是光刻应用中，适用作光引发剂。