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Identifying Solid Luminogens through Gold‐Catalysed Intramolecular Hydroarylation of Alkynes
Author(s) -
Shaikh Aslam C.,
Shalini S.,
Vaidhyanathan Ramanathan,
Mane Manoj V.,
Barui Ayan Kumar,
Patra Chitta Ranjan,
Venkatesh Yeduru,
Bangal Prakriti Ranjan,
Patil Nitin T.
Publication year - 2015
Publication title -
european journal of organic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.825
H-Index - 155
eISSN - 1099-0690
pISSN - 1434-193X
DOI - 10.1002/ejoc.201500503
Subject(s) - chemistry , solvatochromism , intramolecular force , quinoxaline , aryl , combinatorial chemistry , coumarin , molecule , photochemistry , organic chemistry , alkyl
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.