The Ugi reaction, a multicomponent reaction, allows diversity‐oriented synthesis Its
importance is recognized by an exponential increase in the publications utilizing the post …

We have developed a novel palladium-catalyzed arylative dearomatization and subsequent
aromatization/dearomatization/aza-Michael addition process of Ugi adducts, enabling the …

A metal-free protocol utilizing DBU catalysis for post-Ugi amide-ester exchange and Conia-
ene double cyclization has been successfully developed, allowing the synthesis of diverse …

Highly efficient synthesis of diverse 2, 2-disubstituted 3-methyleneindoline derivatives
through a one-pot base-promoted post-Ugi 5-exo-dig “Conia-ene”-type cyclization has been …

A novel cyclization of Ugi adducts through a base-mediated system has been reported. The
process entails an oxygen nucleophilic attack on the alkyl halide moiety, subsequently …

A convenient method for the synthesis of 2-azido-3-arylpropanoic acids via the Meerwein
halogenoarylation reaction of acrylic acid esters with diazonium salts, subsequent …

This study has developed a method to prepare diastereo‐and regio‐selective indoline‐
fused 2, 5‐diketopiperazine scaffolds. The synthetic process involved an Ugi four …

A systematized survey of reviews and monographs published in 2021 on all aspects of
heterocyclic chemistry is given. Methods for the synthesis, reactivity, and practically useful …

Post‐Ugi modifications offer a great tool to construct functionalized heterocycles in an atom‐
economic manner. Using this approach, we have constructed highly functionalized azaspiro …

A novel, metal-free strategy has been developed for the efficient synthesis of unique
azetidine derivatives via a post-Ugi cyclization. This method involves generating 4 …