1374881-65-8Relevant articles and documents
Zinc chloride-catalyzed one-pot, three-component synthesis of 5,8-dihydro-5,8-dioxo-4H-chromene derivatives
Srinivas, Vakiti,Rao, Vedula Rajeswar
experimental part, p. 417 - 420 (2012/06/15)
An efficient zinc chloride-catalyzed one-pot synthesis of 5,8-dihydro-5,8-dioxo-4H-chromene derivatives have been achieved by the reaction of 2,5-dihydroxy-6-undecyl-1,4-bezoquinone, cyanothioacetamide, and aromaticaldehyde, in EtOH at room temperature. The structures of the products were characterized by IR, 1H-NMR, mass spectra, and elemental analyses. Copyright