This review covers diastereo-and enantiodivergent catalyzed reactions in acyclic and cyclic
systems using metal complexes or organocatalysts. Among them, nucleophilic addition to …

Multicomponent reactions (MCRs) are one-pot reactions employing more than two starting
materials, for example, 3, 4,..., 7, where most of the atoms of the starting materials are …

Heterocycles are an extraordinarily important class of compounds, making up more than half
of all known organic compounds. Heterocycles are present in a wide variety of drugs, most …

The chemistry of diazo compounds has a long history. It has attracted attention because of
their various useful applications in organic synthesis. In particular, they have been used …

The eco-friendly sonication and microwave irradiation techniques were used for the straight
forward synthesis of the Schiff base platform from sulfathiazole. Herein, Schiff bases were …

Four-membered monocyclic aza-heterocycles, 1 despite their indisputable importance as
bioactive compounds and pharmaceutical tools, have received by the chemical community …

Direct and rapid heating by microwave irradiation in combination with sealed vessel
processing in many cases enables reactions to be carried out in a fraction of the time …

In this work, Schiff bases and Thiazolidin-4-ones, were synthesized using Sonication and
Microwave techniques, respectively. The Schiff base derivatives (3a–b) were synthesized …

N-Heterocyclic carbenes (NHCs) were demonstrated to be efficient catalysts for the
Staudinger reaction of ketenes with N-tosyl, N-benzyloxycarbonyl, or N-tert-butoxycarbonyl …

The synthesis of 2‐azetidinones (β‐lactams) from simple acrylamide starting materials by
visible‐light‐mediated energy transfer catalysis is reported. The reaction features a C (sp3) …