中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 2-(4-methoxyphenyl)-1,4-dihydro-4-oxoquinoline | 3813-92-1 | C16H13NO2 | 251.285 |
—— | 2-(4-methoxyphenyl)-4-(tert-butoxy)quinoline | —— | C20H21NO2 | 307.392 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 2-(4-methoxyphenyl)-4-phenylquinoline | —— | C22H17NO | 311.383 |
—— | 4-(4-fluorophenyl)-2-(4-methoxyphenyl)quinoline | 1447235-55-3 | C22H16FNO | 329.374 |
—— | 2-(4-methoxyphenyl)-4-(4-methylphenyl)quinoline | —— | C23H19NO | 325.41 |
—— | 2-(4-methoxyphenyl)-N,N-dimethylquinolin-4-amine | 1099705-55-1 | C18H18N2O | 278.354 |
—— | N-(4-methoxyphenyl)-2-[4-methoxyphenyl]quinolin-4-amine | 510755-70-1 | C23H20N2O2 | 356.424 |
—— | 3-((2-(4-methoxyphenyl)quinolin-4-yl)amino)propan-1-ol | 1246760-57-5 | C19H20N2O2 | 308.38 |
A nucleophilic substitution approach has been developed for the synthesis of C4 fluoroalkoxyquinolines from 4-haloquinolines by utilizing hexafluoro-2-propanol and trifluoroethanol as nucleophiles. The method is also applicable for 2-chloroquinolines, 1-chloroisoquinoline, and 2-chlorobenzimidazole. Control experiments revealed that substitution occurs only at the C2 and C4 positions of quinolines.
The absorption and emission spectra of series of 2,4-diarylquinolines prepared via palladium catalysed Suzuki-Miyaura cross-coupling of 2-aryl-4-chloroquinolines with arylboronic acids were measured in solution to understand the influence of substituents on intramolecular charge transfer.