Results 251 to 260 of about 11,679,551 (275)

Synthesis of 1H-4-quinolone derivatives

Pharmaceutical Chemistry Journal, 1972
I. A. Kozello, A. Ya. Gasheva, K. V. Aglitskaya, N. N. Myshkin   +3 more
openaire   +1 more source

Transition-metal-free oxidative intermolecular cyclization reaction: synthesis of 2-aryl-4-quinolones

, 2017
Haojie Ma, Cui Guo, Zhenzhen Zhan, Guoqiang Lu, Yixin Zhang, Xinliang Luo, X. Cui, Guosheng Huang   +7 more
semanticscholar   +1 more source

Synthesis of 4-quinolones via a carbonylative Sonogashira cross-coupling using molybdenum hexacarbonyl as a CO source.

Journal of Organic Chemistry, 2015
L. Åkerbladh, P. Nordeman, Matyas Wejdemar, Luke R. Odell, M. Larhed   +4 more
semanticscholar   +1 more source

Chiral Phosphoric Acid Catalyzed Asymmetric Synthesis of 2-Substituted 2,3-Dihydro-4-quinolones by a Protecting-Group-Free Approach.

Organic Letters, 2015
Kodai Saito, Yuka Moriya, T. Akiyama
semanticscholar   +1 more source

Genotoxicity of 4-quinolone antimicrobial agents

Mutation Research/Environmental Mutagenesis and Related Subjects, 1990
M. Llagostera, P. Ysern, B. Clerch, J. Barbé   +3 more
openaire   +1 more source

An operational transformation of 3-carboxy-4-quinolones into 3-nitro-4-quinolones via ipso-nitration using polysaccharide supported copper nanoparticles: synthesis of 3-tetrazolyl bioisosteres of 3-carboxy-4-quinolones as antibacterial agents

, 2016
Chandra S. Azad, A. Narula
semanticscholar   +1 more source

Synthesis of 4-Quinolones: N,O-Bis­(trimethylsilyl)acetamide-Mediated Cyclization with Cleavage of Aromatic C–O Bond

, 2016
Ondřej Píša, S. Rádl
semanticscholar   +1 more source

Transition-metal-free solid phase synthesis of 1,2-disubstituted 4-quinolones via the regiospecific synthesis of enaminones

, 2016
A. C. Vinayaka, T. Swaroop, Prasanna Kumara Chikkade, K. Rangappa, M. P. Sadashiva   +4 more
semanticscholar   +1 more source

Synthesis of 4-quinolones, benzopyran derivatives and other fused systems based on the domino ANRORC reactions of (ortho-fluoro)-3-benzoylchromones

, 2015
V. Iaroshenko, S. Mkrtchyan, A. Gevorgyan, Tatevik Grigoryan, A. Villinger, P. Langer   +5 more
semanticscholar   +1 more source

Facile synthesis of antimalarial 1,2-disubstituted 4-quinolones from 1,3-bisaryl-monothio-1,3-diketones.

Organic and biomolecular chemistry, 2014
A. C. Vinayaka, M. P. Sadashiva, Xianzhu Wu, Sergei Biryukov, J. Stoute, K. Rangappa, D. C. Gowda   +6 more
semanticscholar   +1 more source