The use of chromium hexacarbonyl as carbon monoxide source in the synthesis ofpyrido[۲,۳-d] pyrimidines

In this study, the multicomponent reaction between aryl iodides, phenylacetylene, chromiumhexacarbonyl and uracil or enaminone derivatives in the presence of palladium acetate as a catalyst for the onepotsynthesis of pyrido[۲,۳-d] pyrimidines is described.

کلیدواژه ها:

Carbonylation ، Chromium hexacarbonyl ، Pyridopyrimidine ، Palladium acetate ، Phenyl acetylene ، Arylhalide ، Uracil ، enaminone