N-(2'-trifluoromethylphenyl)-2-methylmaleimide

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯啉
• 英文名称: N-(2'-trifluoromethylphenyl)-2-methylmaleimide
• 英文别名: N-(2-Trifluoromethylphenyl)citraconimide；N-(2-trifluoromethylphenyl)methylmaleimide；3-methyl-1-[2-(trifluoromethyl)phenyl]pyrrole-2,5-dione
• 化学式: C₁₂H₈F₃NO₂
• mdl: MFCD11546802
• 分子量: 255.196
• InChiKey: JKGKQESAOOBBCE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  18
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.166
• 拓扑面积：
  37.4
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  柠康酸酐 在 硫酸 作用下， 以 乙醚 、 二甲基亚砜 、 甲苯 为溶剂， 反应 4.0h， 生成 N-(2'-trifluoromethylphenyl)-2-methylmaleimide
  参考文献：
  名称：

  N-芳族马来酰亚胺作为自由基光引发剂的评价：光物理和光聚合表征

  摘要：

  使用丙烯酸酯单体与各种 N-芳族马来酰亚胺组合制备可光聚合组合物。N-芳族马来酰亚胺分为两组：可以采用平面构象的组和不能采用平面构象的组。使用单晶 X 射线衍射光谱、激光闪光光解光谱、紫外-可见吸收光谱和光差扫描量热法对马来酰亚胺进行了表征。发现平面 N-芳族马来酰亚胺具有较低的相对激发态三重态产率，显示初级马来酰亚胺 UV 吸收带随溶剂极性的变化而显着偏移，并且在直接 UV 激发时不会引发自由基聚合。Twisted N-aromatic maleimides 具有较高的相对三重态产率，显示初级马来酰亚胺紫外吸收带的可忽略的偏移，具有溶剂极性，并在直接激发时引发自由基聚合。发现添加二苯甲酮会显着...

  DOI：

  10.1021/jp002811v

文献信息

• POLYMER AND PROCESS FOR PRODUCING POLYMER
  申请人：KANSAI PAINT CO., LTD.

  公开号：EP1698647A1

  公开（公告）日：2006-09-06

  A process for producing a polymer, characterized in that a polymer having juts is produced by carrying out photopolymerization of at least one photopolymerizable polymerization precursor containing a photocurable compound having two or more unsaturated bonds by irradiation with active energy ray, optionally in the presence of at least one additive component for adding a polymer function, in a supercritical fluid or subcritical fluid; and a polymer having juts of 10 nm or more height, which height is 0.1-fold or more of the diameter of the juts, produced by the above process.

  一种生产聚合物的工艺，其特征在于：在超临界流体或亚临界流体中，通过活性能量射线照射至少一种含有具有两个或两个以上不饱和键的可光化化合物的可光化聚合前体，并可选择在至少一种用于增加聚合物功能的添加剂成分存在的情况下，对其进行光聚合反应，从而生产出具有突起的聚合物；以及通过上述工艺生产出具有 10 纳米或更高突起的聚合物，其突起高度为突起直径的 0.1 倍或更高。
• ——
  作者：Christopher W. Miller、Charles E. Hoyle、Edward J. Valente、Jeffrey D. Zubkowski、E. Sonny Jönsson

  DOI：10.1023/a:1011345925270

  日期：——

  Nine phenyl substituted N-phenylmaleimide monomers for photopolymerization studies have been characterized by x-ray crystallography. Structures for N-(2 ' -t-butylphenyl)maleimide (1), P2(1)/n, a = 10. 197(3) Angstrom, b = 11.904(4) Angstrom, c = 10.496(5) Angstrom, beta = 100.61(3)degrees; N-(2 ' -trifluoromethylphenyl)maleimide (2), P2(1)/c, a = 11.763(8) Angstrom, b = 10.699(9) Angstrom, c = 8.284(5) Angstrom, beta = 90.02(5)degrees; N-(2 ' ,6 ' -diisopropylphenyl)maleimide hemibenzene solvate (3), Pc, a = 16.747(6) Angstrom, b = 8.552(3) Angstrom, c = 12.899(4) Angstrom, beta = 105.08(3)degrees; N-(2 ' ,6 ' -diisopropylphenyl) maleimide (unsolvated) (4), C2/c, a = 28146(10) Angstrom, b = 8.434(4) Angstrom, c = 12.881(4) Angstrom, 92.20(4)degrees; N-(2 ' -bromo-3 ' ,5 ' -bis(trifluoromethyl)phenyl) maleimide (5), P2(1)/n, a 8.7115(16) Angstrom, b = 16.125(3) Angstrom, c = 9.6707(19) Angstrom, beta = 99.757(15)degrees; N-(2 ' -phenylphenyl)maleimide (6), P21/n, a = 8.519(4) Angstrom, b = 13,742(5) Angstrom, c = 11.147(4) Angstrom, beta = 92.25(3)degrees; N-(4 ' -methoxyphenyl)maleimide (7), P2(1)/n, a = 9.320(3) Angstrom, b = 6.621(2) Angstrom, c 16.059(6) Angstrom, beta = 99.58(3)degrees; N-(2 ' -trifluoromethylphenyl)-2-methylmaleimide (8), Fdd2, a = 43.362(12)Angstrom, b = 8.202(2)Angstrom, c = 12.720(4) Angstrom; and N-(2 ' -trifluoromethylphenyl)-2-methanosuccinimide (9), Cc, a = 7.708(2) Angstrom, b = 22.191(9) Angstrom, c = 7.137(2) Angstrom, beta = 115.76(2)degrees are described. Molecules with bulky T-substituents show larger rotations between the mean phenyl and maleimide ring planes, and varying degrees of distortion to the imide group.
• AROMATIC MALEIMIDES AND THEIR USE AS PHOTOINITIATORS
  申请人：First Chemical Corporation

  公开号：EP0984931A1

  公开（公告）日：2000-03-15
• PHOTOPOLYMERIZATION COMPOSITIONS INCLUDING MALEIMIDES AND PROCESSES FOR USING THE SAME
  申请人：First Chemical Corporation

  公开号：EP1051665A1

  公开（公告）日：2000-11-15
• US6555593B1
  申请人：——

  公开号：US6555593B1

  公开（公告）日：2003-04-29