Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5215040 | Tetrahedron | 2015 | 5 Pages |
Abstract
Dimethyl acetylenedicarboxylate and one equivalent of aryl amines lead to dimethyl arylaminofumarates, and subsequent addition of alkyl amines readily gave arylaminomaleimide derivatives. Unsymmetrical structures were easily constructed without troublesome purification process. The obtained compounds showed aggregation induced emission (AIE) properties. The luminescence maximum wavelength at the obtained arylaminomaleimide derivatives in solid state were observed from 492Â nm to 535Â nm, and the quantum yields were up to 0.51. They also exhibited intense luminescence in a polymer matrix.
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Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Kohei Kizaki, Hiroaki Imoto, Takuji Kato, Kensuke Naka,