One-pot Synthesis of Octahydroqinazolinones Derivatives Catalyzed by [C<sub>4</sub>(mim)<sub>2</sub>](FeCl<sub>4</sub>)<sub>2</sub>under Solvent Free Conditions
作者:Bijan Mombani Godajdar、Soghra Soleimani
DOI:10.1002/jccs.201300358
日期:2014.4
In this investigation, a practical green chemistry procedure for synthesis of octahydroqinazolinones and thiones derivatives via condensation of aldehyde, 1,3‐cyclohexanedione/dimedone and urea or thiourea catalyzed by magnetic roomtemperature dicationic liquid undersolventfreeconditions is described. The catalyst was studied by UV spectroscopy, vibrating sample magnetometer, and thermogravimetric