Synthesis of new annulated pyrano[2,3-d]pyrimidine derivatives using organo catalyst (DABCO) in aqueous media

A selective method for the synthesis of annulated pyrano[2,3-d]pyrimidines has been developed. It was shown that base catalysis is more efficient in this reaction, rather than acid catalysis as it is believed that 1,4-diazabicyclo[2.2.2]octane (DABCO) is N-type base catalyst used for the synthesis o...

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Hauptverfasser: Ajmal R. Bhat, Aabid H. Shalla, Rajendra S. Dongre
Format: Artigo
Sprache:Inglês
Veröffentlicht: Springer 2017-01-01
Schriftenreihe:Journal of Saudi Chemical Society
Schlagworte:
Aromatic aldehydes
Ethylcyanoacetate
Barbituric acid
Ethanol:water
Pyrano[2,3-d]pyrimidines
DABCO catalyst
Online Zugang:http://www.sciencedirect.com/science/article/pii/S1319610314000544
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