InCl<sub>3</sub>Promoted Synthesis of Pyrano[3,2-<i>h</i>]quinolines via Microwave Irradiation
作者:Gopal Senthil Kumar、Matthias Zeller、Michael A. Frasso、Karnam Jayarampillai Rajendra Prasad
DOI:10.1002/jhet.2067
日期:2015.5
An efficient and economical method has been developed for the synthesis of pyrano[3,2‐h]quinolines via an indium trichloride‐catalyzed one‐pot three‐component reaction of 8‐hydroxyquinoline with aromatic aldehydes and malononitrile/ethyl cyanoacetate undermicrowaveirradiation.
Design and Synthesis of Some Heterocyclic Quinoline Derivatives
作者:M. Al-Ghorbani
DOI:10.1134/s1070428022090123
日期:2022.9
Abstract New quinolinederivatives functionalized with various fused or linked heterocycles were prepared, and their structures were elucidated by IR, NMR, and mass spectra. 2-(Quinolin-8-yloxy)acetohydrazide (QAH) was synthesized starting from quinolin-8-ol and used to obtain pyrazole derivatives by cyclization with ethyl cyanoacetate, ethyl acetoacetate, and benzoylacetone. A series of pyrano[3,2-h]quinoline