Y. Mabkhot, A. Al-Majid, A. S. Alamary
Sep 1, 2011
Citations
0
Influential Citations
16
Citations
Journal
Molecules
Abstract
Treatment of 1-(5-acetyl-3,4-dimethythieno[2,3-b]thiophene-2yl)ethanone (1) with dimethylformamide dimethyl acetal afforded enaminone derivative 2, which reacted with amino derivatives to give the corresponding bis-pyrimidine, bis-pyrazole, bis-triazolo-pyrimidine and bis-benzoimidazopyrimidine derivatives.