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Identifying Solid Luminogens through Gold-Catalysed Intramolecular Hydroarylation of Alkynes
Journal article   Peer reviewed

Identifying Solid Luminogens through Gold-Catalysed Intramolecular Hydroarylation of Alkynes

Aslam C. Shaikh, S. Shalini, Ramanathan Vaidhyanathan, Manoj V. Mane, Ayan Kumar Barui, Chitta Ranjan Patra, Yeduru Venkatesh, Prakriti Ranjan Bangal and Nitin T. Patil
European journal of organic chemistry, Vol.2015(22), pp.4860-4867
08/2015
DOI: https://doi.org/10.1002/ejoc.201500503

Abstract

Chemistry Chemistry, Organic Physical Sciences Science & Technology
The identification of a new class of luminogens based on pyrrolo-quinoxaline embedded coumarin (PQC) structures is reported. The reaction relies on the gold-catalyzed hydroarylation reaction of appropriately substituted aryl alkynoates that produces molecules that exhibit solvatochromism and aggregation-induced emission enhancement (AIEE) phenomena. The application of PQCs for live cell imaging has also been demonstrated.

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