Environmentally Friendly Nafion-Mediated Friedländer Quinoline Synthesis under Microwave Irradiation: Application to One-Pot Synthesis of Substituted Quinolinyl Chalcones
作者:Cheng-Chung Wang、Chieh-Kai Chan、Chien-Yu Lai
DOI:10.1055/s-0039-1690088
日期:2020.6
An efficient and eco-friendly synthetic route for Friedländer quinoline synthesis of polysubstituted quinolines is described. This green chemical method starts from various 2-aminobenzophenones and mono- or dicarbonyl synthons and uses reusable Nafion NR50 material as a solid catalyst in ethanol undermicrowaveirradiation. The protocol has a high generality of functional groups and provides the desired
Quinolines as allosteric enhancers of the GABAB receptors
申请人:Malherbe Parichehr
公开号:US20060094754A1
公开(公告)日:2006-05-04
The present invention relates to compounds of formula I
wherein R
1
to R
6
are as described herein, which compounds are active at the GABA
B
receptor and can be used for the preparation of medicaments useful in the treatment of CNS disorders comprising anxiety and depression.
One-Pot Three-Component Synthesis of 6-Bromoquinolines and 6-Iodoquinolines
作者:Li-Qiang Wu、Xiao Wang、Wei-Wei Ma、Fu-Lin Yan
DOI:10.1002/jccs.201000086
日期:2010.8
AbstractThree‐component one‐pot synthesis of some novel 6‐bromoquinolines 5a‐5h involving the treatment of 2‐aminobenzophenone, α‐methylene carbonyl compounds, and tetrabutyl‐ammonium tribromide was achieved, and this reaction was extended to the preparation of 6‐iodoquinolines 6a‐6e by a three‐component reaction 2‐aminobenzophenone, α‐methylene carbonyl compounds, and benzyltrimethylammonium dichloroiodate in the presence of ZnCl2.
QUINOLINE AS ALLOSTERIC ENHANCERS OF THE GABA-B RECEPTORS
申请人:F. Hoffmann-Roche AG
公开号:EP1809605A1
公开(公告)日:2007-07-25
QUINOLINES AS ALLOSTERIC ENHANCERS OF THE GABA-B RECEPTORS