Kirill V. Agliulin , Andrey V. Stepanov , Vladimir N. Yarovenko , Mikhail M. Krayushkin , Evgeny V. Tretyakov , Darina I. Nasyrova , Valentina V. Ilyushenkova , Anton O. Ayt , Tatyana M. Valova
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引用次数: 0
Abstract
A new hybrid chromone derivative bearing α-bromofuryl, p-(iminomethyl)benzoyl and 2,2,6,6-tetramethylpiperidin-1- oxyl moieties was synthesized by the azomethine reaction involving 4-amino-TEMPO. The benzoyl moiety in this paramagnetic molecule is almost perpendicular to the chromone plane. Having been exposed to UV light, this paramagnet undergoes a transformation accompanied by appearance of intense absorption and luminescence bands with maxima at 420 and 500 nm, respectively, i.e., the presence of paramagnetic moiety does not interfere with generation of fluorescence.
期刊介绍：
Mendeleev Communications is the journal of the Russian Academy of Sciences, launched jointly by the Academy of Sciences of the USSR and the Royal Society of Chemistry (United Kingdom) in 1991. Starting from 1st January 2007, Elsevier is the new publishing partner of Mendeleev Communications.
Mendeleev Communications publishes short communications in chemistry. The journal primarily features papers from the Russian Federation and the other states of the former USSR. However, it also includes papers by authors from other parts of the world. Mendeleev Communications is not a translated journal, but instead is published directly in English. The International Editorial Board is composed of eminent scientists who provide advice on refereeing policy.
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