The optical detection of metal ions via ligand‐metal interactions has attracted attention in recent years, driven by advances in organic dyes and the crucial role of metals in nature and industry. Aza‐heterocyclic compounds (AHCs) are promising dyes for this purpose due to their tunable electronic properties and meta...
Alexander Ladino-Bejarano, Carlos Cifuentes, Néstor-F. Bravo et al.· Advanced Sensor Research· 0 citations
A microwave‐assisted tandem synthesis of pyrazolo[3,4‐
h
][1,6]naphthyridines bearing substituents with diverse stereoelectronic character (i.e., alkyl, aryl, CN, and MeO) is reported. Products were obtained in good yields by reacting 5‐aroyl‐pyrazolo[3,4‐
b
]pyridines with malononitrile in methanol, where the ex...
Carlos Cifuentes, Alexander Ladino-Bejarano, Cristian Rivera-Moyano et al.· Annalen der Pharmacie· 0 citations
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