Beilstein J. Org. Chem.2019,15, 906–930, doi:10.3762/bjoc.15.88
macroheterocycles in a reduced number of steps.
Keywords: consecutive/repetitivemulticomponentreactions; isocyanide; isocyanide-based multicomponent reactions; (macro)heterocycles; Passerini reaction; Ugi reaction; Introduction
Isocyanide (isonitrile) chemistry was first described by Lieke in 1859 [1] and forms
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Graphical Abstract
Scheme 1:
Comparison between a normal sequential reaction and an MCR.