Unusual piezochromic fluorescence of a distyrylpyrazine derivative crystals: phase transition through [2 + 2] photocycloaddition under UV irradiation

Abstract The piezochromic fluorescence (FL) of a distyrylpyrazine derivative, 2,3-diisocyano-5,6-distyrylpyrazine (DSP), was investigated in this study. Depending on the recrystallization method, DSP afforded two different crystals with green and orange FL emission. The orange color FL emission crys...

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Autores principales: Young-Jae Jin, Hyosang Park, Byung-Chun Moon, Jae Hong Kim, Wang-Eun Lee, Chang-Lyoul Lee, Giseop Kwak
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/6854d9cebce549a3b2e1b971369e7f88
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