First catalytic synthesis of 7-ferrocenyl-2,4-dioxopyrido [2,3-d]pyrimidines derivatives in water
作者:Ivonne Arellano、Pankaj Sharma、José Luis Arias、Alfredo Toscano、Armando Cabrera、Noé Rosas
DOI:10.1016/j.molcata.2006.09.018
日期:2007.4
The reaction of 6-amino-1,3-dimethyluracil with substituted ferrocenyl-ketoalkynes using nickel cyanide as homogeneous catalyst precursor in aqueous alkaline medium, affords 5-substituted-7-ferrocenyl-dioxopyrido[2,3-d]pyrimidines derivatives, in moderate yields under mild conditions. (c) 2006 Elsevier B.V. All rights reserved.