G. Verma, R. K. Verma, M. Singh
2013
Citations
0
Influential Citations
18
Citations
Journal
RSC Advances
Abstract
1,1′-Bis(1,1-dimethylsulfanyl-3-oxo-1-propene)ferrocene and 1,1′-Bis(methyl-3-hydroxy-prop-2-ene-dithioate)ferrocene have been shown to be useful three-carbon synthons for the efficient synthesis of hitherto unreported and synthetically demanding Fc-heterocycles. Five-membered (pyrazole, isoxazole, and thiophene) and six-membered (pyrimidine, coumarin, and quinoline) heterocycles have been constructed on both Cp rings of the ferrocene matrix via regioselective heteroaromatic annulation.