Stereodivergent catalysis
IP Beletskaya, C Najera, M Yus - Chemical reviews, 2018 - ACS Publications
This review covers diastereo-and enantiodivergent catalyzed reactions in acyclic and cyclic
systems using metal complexes or organocatalysts. Among them, nucleophilic addition to …
systems using metal complexes or organocatalysts. Among them, nucleophilic addition to …
Chemistry and biology of multicomponent reactions
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 …
materials, for example, 3, 4,..., 7, where most of the atoms of the starting materials are …
Arylglyoxals in synthesis of heterocyclic compounds
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 …
of all known organic compounds. Heterocycles are present in a wide variety of drugs, most …
Recent studies on the reactions of α-diazocarbonyl compounds
Z Zhang, J Wang - Tetrahedron, 2008 - Elsevier
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 …
their various useful applications in organic synthesis. In particular, they have been used …
Design and synthesis of oxazepine derivatives from sulfonamide Schiff bases as antimicrobial and antioxidant agents with low cytotoxicity and hemolytic prospective
SA Hassan, DM Aziz, MN Abdullah, AR Bhat… - Journal of Molecular …, 2023 - Elsevier
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 …
forward synthesis of the Schiff base platform from sulfathiazole. Herein, Schiff bases were …
Novel syntheses of azetidines and azetidinones
Four-membered monocyclic aza-heterocycles, 1 despite their indisputable importance as
bioactive compounds and pharmaceutical tools, have received by the chemical community …
bioactive compounds and pharmaceutical tools, have received by the chemical community …
Controlled microwave heating in modern organic synthesis: highlights from the 2004–2008 literature
CO Kappe, D Dallinger - Molecular diversity, 2009 - Springer
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 …
processing in many cases enables reactions to be carried out in a fraction of the time …
In vitro and in vivo evaluation of the antimicrobial, antioxidant, cytotoxic, hemolytic activities and in silico POM/DFT/DNA-binding and pharmacokinetic analyses of …
SA Hassan, DM Aziz, MN Abdullah… - Journal of …, 2024 - Taylor & Francis
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 …
Microwave techniques, respectively. The Schiff base derivatives (3a–b) were synthesized …
Chiral N-Heterocyclic Carbene Catalyzed Staudinger Reaction of Ketenes with Imines: Highly Enantioselective Synthesis of N-Boc β-Lactams
YR Zhang, L He, X Wu, PL Shao, S Ye - Organic Letters, 2008 - ACS Publications
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 …
Staudinger reaction of ketenes with N-tosyl, N-benzyloxycarbonyl, or N-tert-butoxycarbonyl …
Visible‐Light‐Mediated Energy Transfer Enables the Synthesis of β‐Lactams via Intramolecular Hydrogen Atom Transfer
MJ Oddy, DA Kusza, RG Epton, JM Lynam… - Angewandte …, 2022 - Wiley Online Library
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) …
visible‐light‐mediated energy transfer catalysis is reported. The reaction features a C (sp3) …