Synthesis of 1,8-Dioxo-Decahydroacridines using Pyridinium Hydrogen Sulfate Ionic Liquid as an Green, Efficient and Reusable Catalyst
作者:Somaye Karimian、Hassan Tajik
DOI:10.2174/1570178613666160104232735
日期:2016.2.10
amine (1 mmol), PHSIL (0.65 mmol), CH3CN (3 mL) at 80°C, a series of 1,8-dioxo-decahydroacridines were synthesized via the one-pot three component reaction between various aromatic aldehydes and amines with dimedone. The aromatic aldehydes containing electrondonating and electron-withdrawing groups afforded 1,8-dioxo-9-aryl-10-aryl-decahydroacridines with high yields within short reaction times in