Microwave-Assisted Solvent-Free Synthesis of Bis(dihydropyrimidinone)benzenes and Evaluation of their Cytotoxic Activity
作者:Javad Azizian、Mohammad K. Mohammadi、Omidreza Firuzi、Behrooz Mirza、Ramin Miri
DOI:10.1111/j.1747-0285.2009.00937.x
日期:2010.4
An effective one‐pot synthesis of bis(dihydropyrimidinonoe)benzenes using chlorotrimethylsilane (TMSCl) through Biginelli condensation reaction of terephthalic aldehyde, 1,3‐dicarbonyl compounds and (thio)urea or guanidine under microwave irradiation conditions is described. Excellent yields of the products and simple work‐up are attractive features of this green protocol. Then, the cytotoxic activities
Mirza, Behrooz; Sargordan, Mohsen; Fazaeli, Reza, Asian Journal of Chemistry, 2012, vol. 24, # 4, p. 1421 - 1424
作者:Mirza, Behrooz、Sargordan, Mohsen、Fazaeli, Reza
DOI:——
日期:——
One pot synthesis of bis (dihydropyrimidinone) and tetrahydro-4H-chromenes derivatives using Ag<sub>2</sub>O/GO/TiO<sub>2</sub> composite nanostructure
simple and efficient synthesis reaction was used to prepare Bis (dihydropyrimidinone) derivatives through Biginelli condensation reaction of terephthalic aldehyde, 1,3-dicarbonyl compounds and (thio) urea or guanidine and tetrahydro-4H-chromenes via one pot condensation of aromatic aldehydes, malononitrile, and dimedone with Ag2O/GO/TiO2 composite nanostructures as the catalyst. The structural functionalities