申请人:Shiraishi Atsushi
公开号:US20110028585A1
公开(公告)日:2011-02-03
The object of the present invention is to provide a photobase generator capable of efficiently generating amines (tertiary amines and amidine) high in catalytic activity by sensing light with a wavelength of from 350 to 500 nm (especially, from 400 to 500 nm).
The present invention is a photobase generator characterized in being represented by general formula (1) or (2).
Y
+
is a quaternary ammonio group of general formula (3) to (5), and X
−
is a counter anion selected from among a borate anion, a phenolate anion, and a carboxylate anion.
本发明的目的是提供一种光敏基发生器,能够通过感应350至500纳米(特别是400至500纳米)波长的光,高效地生成催化活性高的胺(三级胺和酰胺)。本发明是一种光敏基发生器,其特征在于由通式(1)或(2)所表示。其中,Y+为通式(3)至(5)的四级铵基团,X-为从硼酸根离子、酚酸根离子和羧酸根离子中选择的对应阴离子。