2-benzyl-2-(dimethylamino)-1-[4-(dimethylamino)-phenyl]-butan-1-one | 119313-08-5

• 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: 2-benzyl-2-(dimethylamino)-1-[4-(dimethylamino)-phenyl]-butan-1-one
• 英文别名: 2-benzyl-2-dimethylamino-1-(4-dimethylaminophenyl)-1-butanone；1-Butanone, 2-(dimethylamino)-1-(4-(dimethylamino)phenyl)-2-(phenylmethyl)-；2-benzyl-2-(dimethylamino)-1-[4-(dimethylamino)phenyl]butan-1-one
• CAS: 119313-08-5
• 化学式: C₂₁H₂₈N₂O
• 分子量: 324.466
• InChiKey: UKUFGRPPIQNBNU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.5
• 重原子数：
  24
• 可旋转键数：
  7
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.38
• 拓扑面积：
  23.6
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  1-丁酮,2-(二甲氨基)-1-(4-氟苯基)-2-(苯基甲基)- 在 potassium carbonate 、 二甲胺 作用下， 以 N-甲基乙酰胺 、 正己烷 为溶剂， 生成 2-benzyl-2-(dimethylamino)-1-[4-(dimethylamino)-phenyl]-butan-1-one
  参考文献：
  名称：

  Novel alpha-aminoacetophenones as photoinitiators

  摘要：

  式I、II、III和IIIa的化合物##STR1##中，Ar.sup.1是未取代或取代的芳香基团，且至少有一个基团R.sup.1和R.sup.2是烯基、环烯基或芳基甲基基团，对于不饱和化合物的光聚合具有有效的光引发作用。它们特别适用于有色系统的光固化。

  公开号：

  US05077402A1

文献信息

• Organosilicon compound containing isocyanate group, process for producing same, adhesive, pressure-sensitive adhesive, and coating material
  申请人：SHIN-ETSU CHEMICAL CO., LTD.

  公开号：US10323049B2

  公开（公告）日：2019-06-18

  The purpose of the present invention is to obtain an organosilicon compound containing an isocyanate group by thiol-ene addition reaction from a corresponding organosilicon compound having a mercapto group and an isocyanate compound having a polymerizable group. Provided is a silane coupling agent which includes a specific linking structure in which a sulfur atom is indispensably contained in a linking chain which connects an isocyanate group to a hydrolyzable silyl group. Compared to silane coupling agents for use in existing technologies, this silane coupling agent has enhanced hydrophobicity and an increased organic-moiety proportion due to the sulfur-containing linking structure. Use of this silane coupling agent as an adhesive modifier hence makes it possible to obtain a pressure-sensitive adhesive in which the silane coupling agent has improved compatibility with the resin and is excellent in terms of strength of bonding to and interaction with the matrix resin having hydroxy groups and which is able to have initial reworkability and further have high adhesive force at high temperatures or under high-temperature high-humidity conditions.

  本发明的目的是通过硫醇-烯烃加成反应，从具有巯基的相应有机硅化合物和具有可聚合基团的异氰酸酯化合物中获得含有异氰酸酯基团的有机硅化合物。提供了一种硅烷偶联剂，其中包括一种特定的连接结构，其中硫原子是不可或缺地包含在连接异氰酸酯基团和可水解硅基团的连接链中。与现有技术中使用的硅烷偶联剂相比，由于含硫连接结构，该硅烷偶联剂具有增强的疏水性和有机成分比例增加。因此，使用该硅烷偶联剂作为粘合剂改性剂，可以获得一种压敏粘合剂，其中硅烷偶联剂与树脂具有改善的相容性，并在与具有羟基的基体树脂的粘接强度和相互作用方面表现出卓越的性能，同时还能够具有初始可再加工性，并在高温或高温高湿条件下具有高粘合力。
• A-aminoacetophenones as photoinitiators
  申请人：Ciba Geigy Corporation

  公开号：US05629356A1

  公开（公告）日：1997-05-13

  Compounds of the formula I, II, III and IIIa ##STR1## in which Ar.sup.1 is an unsubstituted or substituted aromatic radical and at least one of the radicals R.sup.1 and R.sup.2 is an alkenyl, cycloalkenyl or arylmethyl group, are effective photoinitiators for photopolymerization of unsaturated compounds. They are particularly suitable for photocuring of pigmented systems.

  公式I、II、III和IIIa的化合物如下：其中Ar.sup.1是未取代或取代的芳香基团，而R.sup.1和R.sup.2中至少有一个基团为烯丙基、环烯基或芳基甲基，它们是不饱和化合物的光引发剂，特别适用于有颜料的系统的光固化。
• Thiol compound, photopolymerization initiator composition and photosensitive composition
  申请人：Katoh Tsuyoshi

  公开号：US20050153231A1

  公开（公告）日：2005-07-14

  A photopolymerization initiator composition containing a thiol compound having a mercapto group-containing group that has at least one substituent on the carbon atoms on carbon atom(s) at the α- and/or β-position with respect to the mercapto group and a photopolymerization initiator; a photosensitive composition containing the composition; and a novel thiol compound for use in these compositions. The photosensitive composition containing the photopolymerizazion initiator composition of the present invention has high sensitivity and excellent storage stability and enables reduction in cost due by increasing productivity.

  一种光聚合引发剂组合物，包含一种含有巯基含有基团的硫醇化合物，该基团在α-和/或β-位置上的碳原子上至少有一个取代基，以及一种光聚合引发剂；一种含有该组合物的光敏组合物；以及一种新型硫醇化合物，用于这些组合物。含有本发明的光聚合引发剂组合物的光敏组合物具有高灵敏度和优异的储存稳定性，并能通过提高生产率降低成本。
• .alpha.-aminoacetophenones as photoinitiators
  申请人：Ciba-Geigy Corporation

  公开号：US05534629A1

  公开（公告）日：1996-07-09

  Compounds of the formula I, II, III and IIIa ##STR1## in which Ar.sup.1 is an unsubstituted or substituted aromatic radical and at least one of the radicals R.sup.1 and R.sup.2 is an alkenyl, cycloalkenyl or arylmethyl group, are effective photoinitiators for photopolymerization of unsaturated compounds. They are particularly suitable for photocuring of pigmented systems.

  公式I、II、III和IIIa的化合物##STR1##其中Ar.sup.1是未取代或取代的芳香基团，且R.sup.1和R.sup.2中至少有一个基团是烯丙基、环烯丙基或芳基甲基基团，对于不饱和化合物的光引发聚合具有有效作用。它们特别适用于有色系统的光固化。
• Color filter black matrix resist composition
  申请人：Kamata Hirotoshi

  公开号：US20060036023A1

  公开（公告）日：2006-02-16

  The present invention relates to (1) a photosensitive composition for color filter black matrix resists, containing (A) a binder resin having a carboxyl group, (B) a compound having an ethylenically unsaturated bond, (C) a photopolymerizing initiator, (D) a thiol compound having two or more mercapto-group-containing groups in which carbon atoms at the a-position and/or n-position with respect to the mercapto group have a substituent, and (E) an organic solvent, and having high sensitivity and excellent storage stability; and (2) color filterblack blackmatrix resist containing (1) the photosensitive composition for color filter black matrix resists and a black pigment (F).

  本发明涉及（1）一种用于彩色滤光片黑色基板光阻的光敏组合物，包含（A）具有羧基的粘合剂树脂，（B）具有乙烯基不饱和键的化合物，（C）光聚合引发剂，（D）巯基化合物，其中碳原子在巯基的α-位置和/或n-位置具有取代基，且含有两个或更多巯基含有基团，以及（E）有高灵敏度和优异的储存稳定性的有机溶剂；以及（2）彩色滤光片黑色基板光阻，包含（1）用于彩色滤光片黑色基板光阻的光敏组合物和黑色颜料（F）。