1H-Indole-3-carbaldehyde and related members of the indole family are ideal precursors for the synthesis of active molecules. 1H-Indole-3-carbaldehyde and its derivatives are essential and efficient chemical precursors for generating biologically active structures. Multicomponent reactions (MCRs) offer access to complex molecules. This review highlights the recent applications of 1H-indole-3-carbaldehyde in such inherently sustainable multicomponent reactions from the period, 2014 to 2021 and provides an overview of the field that awaits further exploitation in the assembly of pharmaceutically interesting scaffolds.
Keywords: 1H-Indole-3-carbaldehyde; Carbazole derivatives; Heterocycles; Multicomponent reactions; Pyrimidine derivatives; Triazole derivatives.
© 2022. The Author(s), under exclusive licence to Springer Nature Switzerland AG.