Thirty Years of (TMS)3SiH: A Milestone in Radical-Based Synthetic Chemistry
This review is an update on tris (trimethylsilyl) silane, TTMSS, in organic chemistry, focusing
on the advancements of the past decade. The overview includes a wide range of chemical …
on the advancements of the past decade. The overview includes a wide range of chemical …
Recent progress in the synthesis and chemistry of azetidinones
GS Singh - Tetrahedron, 2003 - Elsevier
Natural and synthetic azetidinone derivatives occupy a central place among medicinally
important compounds due to their diverse and interesting antibiotic activities. 1–9 Even …
important compounds due to their diverse and interesting antibiotic activities. 1–9 Even …
The mechanism of the ketene− imine (Staudinger) reaction in its centennial: still an unsolved problem?
Although Staudinger reported the reaction between ketenes and imines 100 years ago
(1907), this process is still the most general and useful method for the synthesis of β-lactams …
(1907), this process is still the most general and useful method for the synthesis of β-lactams …
Tin hydride substitutes in reductive radical chain reactions
A Studer, S Amrein - Synthesis, 2002 - thieme-connect.com
The substitution of a functional group for a hydrogen atom is a very important transformation
in synthetic organic chemistry. Reactions such as deoxygenations, deselenations …
in synthetic organic chemistry. Reactions such as deoxygenations, deselenations …
Explorations on the total synthesis of the unusual marine alkaloid chartelline A
C Sun, X Lin, SM Weinreb - The Journal of Organic Chemistry, 2006 - ACS Publications
In work directed toward a total synthesis of chartelline A (1a), a strategy was investigated to
construct the 10-membered ring of this marine alkaloid via an intramolecular aldehyde/β …
construct the 10-membered ring of this marine alkaloid via an intramolecular aldehyde/β …
Efficient one-pot synthesis of 2-azetidinones from acetic acid derivatives and imines using methoxymethylene-N, N-dimethyliminium salt
A cheap, versatile and convenient method for synthesis of β-lactams using
methoxymethylene-N, N-dimethyliminium salt as an acid activator in Staudinger reaction is …
methoxymethylene-N, N-dimethyliminium salt as an acid activator in Staudinger reaction is …
Novel and recent synthesis and applications of β-lactams
L Troisi, C Granito, E Pindinelli - Heterocyclic Scaffolds I: ß-Lactams, 2010 - Springer
In this chapter, a comprehensive overview of the most significant and interesting
contributions published from 2000 until now, concerning the preparation of novel β-lactam …
contributions published from 2000 until now, concerning the preparation of novel β-lactam …
Spirocyclic β-lactams: synthesis and biological evaluation of novel heterocycles
SS Bari, A Bhalla - Heterocyclic Scaffolds I: ß-Lactams, 2010 - Springer
Abstract β-Lactam rings containing compounds are a group of antibiotics of unparalleled
importance in chemotherapy. Considerable effort has been reported in the development of …
importance in chemotherapy. Considerable effort has been reported in the development of …
Synthesis and characterization of β-lactam functionalized superparamagnetic Fe 3 O 4@ SiO 2 nanoparticles as an approach for improvement of antibacterial activity …
In this paper, we reported, for the first time, a new multistep method for preparing β-lactam
functionalized Fe3O4@ SiO2 nanoparticles with high saturation magnetization. The …
functionalized Fe3O4@ SiO2 nanoparticles with high saturation magnetization. The …
Forging structural complexity: diastereoselective synthesis of densely substituted β-lactams with dual functional handles for enhanced core modifications
AMR Treviño, P Loch-Temzelides, S Pandiri… - Chemical …, 2024 - pubs.rsc.org
The preparation of the β-lactam motif containing both C–Br and N–O bonds as functional
handles remains an unmet synthetic challenge. Described herein is a novel and highly …
handles remains an unmet synthetic challenge. Described herein is a novel and highly …