Synthesis and Solid State Fluorescence of Malononitrile Trimer Ylidene Derivatives in Aqueous Medium under Ultrasonication

Autor: E. A. Mel’nik, Ivan N. Bardasov, Anastasiya I. Ershova, Oleg V. Ershov, A. Yu. Alekseeva
Rok vydání: 2021
Předmět:
Zdroj: Russian Journal of Organic Chemistry. 57:1063-1067
ISSN: 1608-3393
1070-4280
DOI: 10.1134/s1070428021070058
Popis: Potassium salts of benzylidene and cinnamylidene derivatives of malononitrile trimer were obtained by reactions of substituted benzaldehydes and cinnamaldehydes with malononitrile trimer in aqueous medium under ultrasonic irradiation. The synthesized salts showed solid state fluorescence with the emission maxima located in the region λ 528–740 nm, depending on the substituent in the aromatic ring.
Databáze: OpenAIRE
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