Recent updates of fluoroquinolones as antibacterial agents
Fluoroquinolones remain one of the most important kind of antibacterial agents used
nowadays. The emergence of more virulent and resistant strains of bacteria by the …
nowadays. The emergence of more virulent and resistant strains of bacteria by the …
Recent advances in the catalytic synthesis of 4-quinolones
The 4-quinolones and their analogs are a heterogeneous group of biologically active
compounds that have evolved in modern days to provide utilities at the forefront of antibiotic …
compounds that have evolved in modern days to provide utilities at the forefront of antibiotic …
Trapping precursor-level functionalities in hierarchically porous carbons prepared by a pre-stabilization route for superior supercapacitors
Versatile module design of precursor networks enables flexible functionalization of nano-
carbon electrode materials to meet the adaptable energy-storage demand. Functionalized …
carbon electrode materials to meet the adaptable energy-storage demand. Functionalized …
Access to 2-Alkyl/Aryl-4-(1H)-Quinolones via Orthogonal “NH3” Insertion into o-Haloaryl Ynones: Total Synthesis of Bioactive Pseudanes, Graveoline, Graveolinine …
S Singh, S Nerella, S Pabbaraja, G Mehta - Organic letters, 2020 - ACS Publications
An efficient one-pot synthesis of 4-(1 H)-quinolones through an orthogonal engagement of
diverse o-haloaryl ynones with ammonia in the presence of Cu (I), involving tandem Michael …
diverse o-haloaryl ynones with ammonia in the presence of Cu (I), involving tandem Michael …
Rhodium (iii)-catalyzed [3+ 3] annulation reactions of N-nitrosoanilines and cyclopropenones: an approach to functionalized 4-quinolones
Y Liu, Y Tian, K Su, P Wang, X Guo… - Organic Chemistry …, 2019 - pubs.rsc.org
We report Rh (III)-catalyzed [3+ 3] annulation reactions for the preparation of functionalized 4-
quinolones from N-nitrosoanilines and cyclopropenones. This reaction allows C–C bond …
quinolones from N-nitrosoanilines and cyclopropenones. This reaction allows C–C bond …
Biocatalytic Aza‐Michael addition of aromatic amines to enone using α‐amylase in water
The Michael addition of amines with enones for synthesizing β‐amino carbonyls constitutes
a valuable transformation in organic chemistry. While various catalyst have been made …
a valuable transformation in organic chemistry. While various catalyst have been made …
Current updates on green synthesis and biological properties of 4-quinolone derivatives
S Jaiswal, N Arya, N Yaduvanshi, M Devi, S Jain… - Journal of Molecular …, 2023 - Elsevier
The chemistry of quinolones, representing one of the major classes of nitrogen-containing
heterocyclics, has received more attention and considered one of the promising …
heterocyclics, has received more attention and considered one of the promising …
Eco-friendly decarboxylative cyclization in water: practical access to the anti-malarial 4-quinolones
Y Ma, Y Zhu, D Zhang, Y Meng, T Tang, K Wang… - Green …, 2019 - pubs.rsc.org
An environmentally benign decarboxylative cyclization in water has been developed to
synthesize 4-quinolones from readily available isatoic anhydrides and 1, 3-dicarbonyl …
synthesize 4-quinolones from readily available isatoic anhydrides and 1, 3-dicarbonyl …
Copper‐Catalyzed Synthesis of Substituted 4‐Quinolones using Water as a Benign Reaction Media: Application for the Construction of Oxolinic Acid and BQCA
BS Gore, CC Lee, J Lee… - Advanced Synthesis & …, 2019 - Wiley Online Library
A copper‐catalyzed three‐component synthetic method has been developed for the
synthesis of substituted 4‐quinolone derivatives from substituted 3‐(2‐halophenyl)‐3 …
synthesis of substituted 4‐quinolone derivatives from substituted 3‐(2‐halophenyl)‐3 …
Switchable Access to 3-Carboxylate-4-quinolones and 1-Vinyl-3-carboxylate-4-quinolones via Oxidative Cyclization of Isatins and Alkynes
SF Jiang, C Xu, ZW Zhou, Q Zhang, XH Wen… - Organic …, 2018 - ACS Publications
An efficient transition-metal-free oxidative cyclization reaction using isatins and alkynes for
the facile synthesis of structurally diverse 4-quinolones has been developed. Intriguingly …
the facile synthesis of structurally diverse 4-quinolones has been developed. Intriguingly …