This review presents a vast body of literature on various synthetic methodology, biological,
and fluorescence activities of pyrrolo [3, 4‑c] coumarins as published during the last 20–30 …

The role of oxindole derivatives is discussed as starting materials in diverse organic
reactions, including two and more components, between the years 2014 until 2020 …

One of the promising directions in 1, 3-dipolar cycloaddition is the implementation of these
reactions under organocatalysis conditions, which makes it possible to achieve not only high …

Spiro heterocyclic compounds, particularly those containing the spiropyrrolidine scaffold, are
widely found in numerous natural alkaloids and are recognized for their exceptional …

Inspired by the chemistry and biology of fluorine-containing molecules and pyrrolidinyl
spirooxindoles, herein we report a highly diastereoselective [3+ 2] cycloaddition reaction of …

The review describes syntheses of new benzo-fused spiro heterocycles by reactions of
isatins, oxindoles, and indenoquinoxalines with nitroalkenes, chalcones in the presence of …

Inspired by the chemistry and biology of butyrolactones, pyrrolidines, and chromanones, we
successfully developed a simple domino 1, 3-dipolar cycloaddition of homoserine-lactone …

Описан синтез новых спиросочлененных с циклоалканами бензоксазинов из N-тозил-N-
(2-циклоалк-1-ен-1-илфенил)-N'-фенилмочевин. При взаимодействии этих карбамидов …

Neste trabalho, foi realizado pela primeira vez, o estudo da reatividade de ácidos cumarino-
3-carboxílicos frente à enaminonas cíclicas de cinco membros em reações de cicloadições …