Tandem generation of isocoumarins in hollow microporous organic networks: nitrophenol sensing based on visible light?

Journal of Materials Chemistry A Pub Date: 2016-04-28 DOI: 10.1039/C6TA02497A

Abstract

Hollow microporous organic networks bearing isocoumarin moieties (H-IC-MONs) were prepared via a tandem synthetic approach. Pd catalysts conducted the networking of building blocks by the Sonogashira coupling with the concomitant generation of isocoumarins through cyclization. The H-IC-MONs showed visible light absorption and emission properties and were applied to nitrophenol sensing using visible light.

Graphical abstract: Tandem generation of isocoumarins in hollow microporous organic networks: nitrophenol sensing based on visible light
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