304661-89-0Relevant academic research and scientific papers
Green and rapid synthesis of dihydropyrimido [4,5-b]quinolinetrione derivatives using CoFe2O4@PPA as high efficient solid acidic catalyst under ultrasonic irradiation
Moradi, Leila,Mahdipour, Pegah
, (2019/07/03)
A new high efficient and green protocol for the preparation of dihydropyrimido[4,5-b]quinolinetrione derivatives using magnetically solid acid catalyst was presented. High performance solid acid catalyst was prepared through a three-step reaction. Firstly
An efficient synthesis of pyrimido[4,5-b]quinoline derivatives via three-component reaction in aqueous media
Shi, Da-Qing,Niu, Li-Hui,Yao, Hao,Jiang, Hong
body text, p. 237 - 242 (2009/08/09)
A series of pyrimido[4,5-b]quinoline derivatives was synthesized by three-component reaction of 6- aminopyrimidine, aromatic aldehydes and 1,3-cyclohexanedione or 5,5-dimethyl-1,3-cyclohexanedione in aqueous media in the presence of triethylbenzylammonium
