ZrOCl2/nano TiO2 as an efficient catalyst for the one pot synthesis of naphthopyranopyrimidines under solvent-free conditions
ZrOCl2/nano-TiO2 has been used as an efficient catalyst for the preparation of naphtho[1',2':5,6]pyrano[2,3-d]pyrimidine derivatives by the three-component reaction of aldehydes, β-naphthol and 1,3-dimethylbarbituric acid. The advantages of the reaction are solvent-free conditions, short r...
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Slovenian Chemical Society
|Series:||Acta Chimica Slovenica|