80825-07-6Relevant academic research and scientific papers
A novel approach to 2,2-disubstituted 1,2-dihydro-4-phenylquinolines
Walter
, p. 608 - 614 (1994)
The reaction of 2-(1-phenylvinyl)aniline and 4-chloro-2-(1-phenylvinyl)aniline with acetophenone derivatives, 1-(naphthalen-1-yl)ethanone and 1-(furan-2-yl)ethanone in toluene at 110-115° with toluene-4-sulfonic acid as a catalyst leads in good-to-excelle
A heterogeneous catalytic and solvent-free approach to 1,2-dihydroquinoline derivatives from aromatic amines and alkynes by tandem hydroarylation-hydroamination
Amrutham, Vasu,Agliullin, Marat Radikovich,Mameda, Naresh,Gajula, Krishna Sai,Grigor'eva, Nellya Gennadievna,Kutepov, Boris Ivanovich,Akula, Venugopal,Nama, Narender
, (2019/11/13)
This study describes a mesoporous aluminosilicate (ASM) catalyst-induced one-step synthesis of substituted dihydroquinolines through a hydroarylation/hydroamination cascade reaction under solvent-free conditions. A sol-gel method was utilized to prepare t
Mesoporous Aluminosilicates in the Synthesis of N-Heterocyclic Compounds
Agliullin, M. R.,Bikbaeva, V. R.,Bubennov, S. V.,Filippova, N. A.,Gataulin, A. R.,Grigor’eva, N. G.,Kostyleva, S. A.,Kutepov, B. I.,Narender, Nama
, p. 733 - 743 (2020/02/25)
Abstract: The catalytic properties of samples of amorphous mesoporous aluminosilicate ASM with different Si/Al molar ratios (40, 80, 160) were studied in the synthesis of practically important pyridines (by the interaction of С2–С5 alcohols with formaldehyde and ammonia, cyclocondensation of acetaldehyde and propionic aldehyde with ammonia), dialkylquinolines and alkyltetrahydroquinolines (by reaction of aniline with C3, C4 aldehydes) and alkyldihydroquinolines (by interaction of aniline with ketones, acetone and acetophenone). It is found that mesoporous aluminosilicate ASM sample with a molar ratio of Si/Al = 40, which has the highest acidity among the studied samples, exhibits the highest activity and selectivity in these reactions.
Iridium-Catalyzed α-Selective Arylation of Styrenes by Dual C?H Functionalization
Cooper, Phillippa,Crisenza, Giacomo E. M.,Feron, Lyman J.,Bower, John F.
supporting information, p. 14198 - 14202 (2018/10/02)
An IrI-system modified with a ferrocene derived bisphosphine ligand promotes α-selective arylation of styrenes by dual C?H functionalization. These studies offer a regioisomeric alternative to the Pd-catalyzed Fujiwara–Moritani reaction.
Synthesis of multi-functionalized quinolines and 1,2-dihydroquinolines through FeCl3-mediated reactions of carbonyl compounds with 2-vinylanilines
Liu, Sha,Li, Gaoqiang,Xu, Feng
, p. 888 - 892 (2018/07/25)
A facile and efficient approach toward the synthesis of functionalized quinolines and 1,2-dihydroquinolines from carbonyl compounds and 2-vinylanilines is described. The protocol utilizes the nonhazardous and less expensive FeCl3 as catalyst wi
[Cp?RhCl2]2-catalyzed alkyne hydroamination to 1,2-dihydroquinolines
Kumaran, Elumalai,Leong, Weng Kee
supporting information, p. 1779 - 1782 (2015/05/20)
[Cp?RhCl2]2 catalyzes the formation of 1,2-dihydroquinolines from the reaction of two terminal alkynes and an aniline. This reaction is believed to proceed via an alkyne hydroamination followed by an alkyne insertion.
Synthesis of substituted 1,2-dihydroquinolines and quinolines from aromatic amines and alkynes by gold(I)-catalyzed tandem hydroamination-hydroarylation under microwave-assisted conditions
Liu, Xin-Yuan,Ding, Pan,Huang, Jie-Sheng,Che, Chi-Ming
, p. 2645 - 2648 (2008/02/08)
Equation Presented A method to efficiently prepare substituted 1,2-dihydroquinolines and quinolines by Au(I)-catalyzed tandem hydroamination-hydroarylation under microwave irradiation was developed. This method requires short reaction time (10-70 min) and
A silver-catalyzed domino route toward 1,2-dihydroquinoline derivatives from simple anilines and alkynes
Luo, Yumei,Li, Zigang,Li, Chao-Jun
, p. 2675 - 2678 (2007/10/03)
(Chemical Equation Presented) A silver-catalyzed domino reaction of simple anilines and alkynes generates 1,2-dihydroquinoline derivatives efficiently.
