85378-38-7Relevant academic research and scientific papers
A stereoselective Povarov reaction leading to exo-tetrahydroindolo[3,2-c] quinoline derivatives catalyzed by iodine
Wang, Xiang-Shan,Yin, Ming-Yue,Wang, Wei,Tu, Shu-Jiang
, p. 4811 - 4818 (2012)
We report an iodine-catalyzed Povarov reaction using indole as dienophile carried out in toluene at room temperature. This three-component reaction, coupling an aldehyde, an amine, and an indole, proved to be an efficient method for synthesizing exo-indol
Rhodium-Catalyzed Dehydrogenative Annulation of N-Arylmethanimines with Vinylene Carbonate for Synthesizing Quinolines
Hu, Yan,Nan, Jiang,Yin, Jiacheng,Huang, Guanjie,Ren, Xin,Ma, Yangmin
supporting information, p. 8527 - 8532 (2021/11/13)
Here we report a novel Rh-catalyzed C-H/C-H alkenylation of N-arylmethanimines with vinylene carbonate acting as a vinylene unit. Forty examples of C3,C4-nonsubstituted quinolines were achieved from commercially available starting materials. This identified process features an exceedingly simple system, a lower loading of catalyst, and the capacity for postfunctionalization with bioactive molecules.
Synthesis of benzo[a]phenanthridine derivatives by condensation of N-arylmethylene-2-naphthylamines with 5-phenyl- and 5-(p-methoxyphenyl)-1,3-cyclohexanediones
Kozlov,Basalaeva,Skakovskaya
, p. 1238 - 1242 (2007/10/03)
Condensation of N-arylmethylene-2-naphthylamines with 5-phenyl- and 5-(p-methoxyphenyl)-1,3-cyclohexanediones in various solvents gave new hexahydrobenzo[a]phenanthridin-4-one derivatives. Three-component condensation of 2-naphthylamine, appropriate aldeh
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.
