53600-19-4Relevant academic research and scientific papers
An efficient method for the synthesis of indolo[3,2-c]quinoline derivatives catalyzed by iodine
Zhou, Yujing,Zhang, Meimei,Yin, Mingyue,Wang, Xiangshan
, p. 237 - 242 (2013)
The reaction of Schiff base and indole catalyzed by iodine in DMA, subsequently treated with DDQ, gave indolo[3,2-c]quinoline derivatives in good yields. The structure of 3e was confirmed by X-ray diffraction analysis. The reaction of Schiff base and indo
Synthesis of 5-aryl-1,2,3,4-tetrahydrobenzo[a]phenanthridines
Kozlov,Basalaeva
, p. 250 - 256 (2007/10/03)
Previously unknown derivatives of tetrahydro[a]phenanthridine containing annelated benzoquinoline and cyclohexene nuclei were prepared by condensation of azomethines of the 2-naphthylamine series with cyclohexanone. The possibility of synthesis of such compounds without preliminarily preparing Schiff bases was demonstrated. The effect of substituents in the aromatic ring of the azomethine on the yield of the target products was elucidated. The IR, UV, 1H NMR, and mass spectra of the synthesized compounds were discussed.
Reaction of β-Arylidennaphthylamines with 4-Hydroxycoumarin. A Correction in Structural Assignment of the Product. III.
Martinez, Roberto,Cortes, Eduardo,Toscano, Ruben A.,Alfaro, L. Josue
, p. 1273 - 1276 (2007/10/02)
The reaction of 4-hydroxycoumarin with β-arylidennaphthylamines constitutes a convenient synthetic route to the hitherto unknown 2H-benzobenzopyranoquinolin-2-one, VI.The X-ray crystallography data conform with the present benzopyranoq
