Chemical tools that enable a catalytic reaction to selectively and efficiently yield different
products will allow charting of wider chemical space. In ligand‐directed divergent synthesis …

Multicomponent reactions (MCRs) have proved as a valuable tool for organic and medicinal
chemist because of their ability to introduce a large degree of chemical diversity in the …

We report herein an efficient gold (I)‐catalyzed post‐Ugi domino dearomatization/ipso‐
cyclization/Michael sequence that enables access to libraries of diverse (hetero) arene …

The Ugi reaction has become one of the highly explored reactions for the formation of
multifunctional adducts, due to the mild reaction conditions, wide scope and high variability …

A facile and diversity-oriented access to complex tetracyclic benzo [e] pyrrolo [2, 3-c] indole-
2, 4, 7 (5H)-triones through a post-Ugi gold (I)-catalyzed domino dearomatization/ipso …

Here we report the synthesis of a library of chiral THIQ-fused spirooxindoles, which combine
two privileged scaffolds in antitumor medicinal chemistry. Some of the library members …

The development of a rapid and diverse access to complex natural product-like 3, 4-fused
indole scaffolds has always attracted considerable attention from synthetic and medicinal …

A modular and streamlined synthetic strategy for the generation of bridged indole alkaloid-
like heterocycles from easily available building blocks is elaborated. This approach utilizes …

Structurally unique 2, 2-disubstituted indolin-3-ones with a quaternary carbon center have
been constructed through a novel C–C bond formation at the C3 position of Ugi N-acylamino …

Copper is widely present in the natural environment and inevitably poses a risk to both
human health and the natural environment. Biochar is an inexpensive, clean and …