2973-26-4Relevant articles and documents
Direct arylation for the synthesis of 2-arylquinolines from N-methoxyquinoline-1-ium tetrafluoroborate salts and arylboronic acids
Ren, Xiaoxiao,Han, Shuaijun,Gao, Xianying,Li, Jingya,Zou, Dapeng,Wu, Yangjie,Wu, Yusheng
, p. 1065 - 1068 (2018)
A rapid and direct arylation reaction of N-methoxyquinoline-1-ium tetrafluoroborate derivatives and arylboronic acids with high regioselectivety at room temperature was discovered. The reaction shows exceptional functional group tolerance and broad substrate scope regarding both the quinoline derivatives and the arylboronic acids.
QUINOLINES DERIVATIVES AS NOVEL ANTICANCER AGENTS
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Page/Page column 115; 116, (2014/10/03)
The invention provides quinoline derivatives, their manufacture, pharmaceutical compositions containing them, and their use as medicaments. The active compounds of the present invention are useful for the treatment of proliferative neoplastic and nonneoplastic diseases.
Quinoline Nitroxide Radicals. Ipso-Attack in the Reaction between 2-Methoxy and 2-Cyanoquinoline N-oxide, and Phenylmagnesium Bromide
Colonna, Martino,Greci, Lucedio,Poloni, Marino
, p. 293 - 297 (2007/10/02)
2-Methoxy and 2-cyanoquinoline N-oxide, when treated with phenylmagnesium bromide, undergo a nucleophilic ipso-attack at C-2, yielding, by elimination of methoxymagnesium bromide or cyanomagnesium bromide, the corresponding 2-phenylquinoline N-oxides, which react with the excess of Grignard reagents forming 2,2-diphenylquinoline 1-oxyls.Even when the methoxy and cyano groups are in position 4, the attack by the Grignard reagent takes place at C-2 giving 2-phenylquinolines and 2-phenylquinoline N-oxides by elimination by hydroxymagnesium bromide and bromomagnesium hydride, respectively; the formation of 2,2-diphenylquinoline 1-oxyls in these reactions is discussed.