Qian Wang

TL;DR: In this article, four-component cyclocondensation of aromatic aldehydes, malononitrile, dimedone and ammonium acetate proceeds under microwave irradiation in solvent free conditions to give highly functionalized hexahydroquinolines.

TL;DR: Triaza-benzo[b]fluoren-6-one derivatives were synthesized via the three-component reaction of aldehyde, cyclohexane-1,3-dione compound and 2-aminobenzimidazole in water under microwave irradiation as discussed by the authors.

TL;DR: In this article, a series of furo[3,4-e]pyrazolo[ 3,4b]pyridine analogues of podophylloxin were synthesized via three-component reactions of aldehydes, 3-methyl-1-phenyl-1H-pyrazol-5-amine and tetronic acid in water under microwave irradiation without catalyst.

TL;DR: A series of bifunctional compounds containing two pyrazolo[3,4-b]pyridine moieties has been synthesized through a rapid one-pot three-component reaction of dialdehyde, 5-amino-3-methyl-1-phenylpyrazole and active methylene compounds in glycol under microwave irradiation without catalyst.

TL;DR: A series of new N-cyclopropyldecahydroacridine derivatives were synthesized by one-pot reaction of aromatic aldehyde, dimedone (or 1,3-cyclohexanedione) and cyclopropanamine in solution of glycol and water under microwave irradiation with excellent yields (78-94%) and short reaction time (5-10 min) as mentioned in this paper.