Efficient method for the synthesis of 3-arylbenzoquinoline, pyranoquinoline, and thiopyranoquinoline derivatives using PEG<sub>1000</sub>-based dicationic acidic ionic liquid as recyclable catalyst via a one-pot multicomponent reaction
作者:Yi-Ming Ren、Ren-Chun Yang
DOI:10.1080/00397911.2016.1204460
日期:2016.8.2
ABSTRACT A series of 3-arylbenzoquinoline, pyranoquinoline, and thiopyranoquinoline derivatives have been synthesized by one-pot, multicomponentreaction of aromatic aldehyde, naphthalen-2-amine, and ketone using polyethylene glycol (PEG1000)–based dicationic acidic ionic liquid as recyclable catalyst with high yields. The PEG ionic liquid and toluene have the advantages of both homogeneous and heterogeneous
Three-component condensation of 2-aminonaphthalene, acetone, and substituted benzaldehydes in alcoholic solution in the presence of concentrated hydrochloric acid gave 3-aryl-1-methylbenzo[f]quinolines. 1-Methyl-3-(nitrophenyl)benzo[f]quinolines were reduced to the corresponding amines which were converted into amides having a sulfonyl or chloroacetyl group in the aryl substituent.
KOZLOV, N. S.;ZHIXAREVA, O. D.;ANDREEVA, E. I.;ROZHKOVA, N. G.;KUKALENKO,+, VESTSI. AN BSSR. CEP. XIM. N., 1985, N 2, 59-65
作者:KOZLOV, N. S.、ZHIXAREVA, O. D.、ANDREEVA, E. I.、ROZHKOVA, N. G.、KUKALENKO,+
DOI:——
日期:——
Iodine-Catalyzed Synthesis of 3-Arylbenzoquinoline Derivatives by Three-Component Reactions
作者:Xiang-Shan Wang、Qing Li、Jian-Rong Wu、Yu-Ling Li
DOI:10.1080/00397910802431081
日期:2009.1.28
Abstract A mild, efficient, and general method for the synthesis of benzo[f]quinoline derivatives via three-component reaction of arylaldehyde, naphthalen-2-amine, and acetone or acetophenone is described using iodine as catalyst. The features of this procedure are mild reaction conditions, high yields, and operational simplicity.