Identifying Solid Luminogens through Gold-Catalysed Intramolecular Hydroarylation of Alkynes
作者:Aslam C. Shaikh、S. Shalini、Ramanathan Vaidhyanathan、Manoj V. Mane、Ayan Kumar Barui、Chitta Ranjan Patra、Yeduru Venkatesh、Prakriti Ranjan Bangal、Nitin T. Patil
DOI:10.1002/ejoc.201500503
日期:2015.8
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
报告了基于吡咯并喹喔啉嵌入香豆素 (PQC) 结构的一类新发光体的鉴定。该反应依赖于金催化的适当取代的芳基炔酸酯的加氢芳基化反应,该反应产生的分子表现出溶剂化变色和聚集诱导发射增强 (AIEE) 现象。PQC 在活细胞成像中的应用也得到了证明。