An Efficient Solvent-Free Synthesis of Naphthopyranopyrimidines Using Heteropolyacid as an Ecofriendly Catalyst

作者:Jalde Shivkumar S; Chavan Hemant V; Adsul Laxman K; Dhakane Valmik D; Bandgar Babasaheb P*
来源:Synthesis and Reactivity in Inorganic Metal-Organic and Nano-Metal Chemistry, 2014, 44(4): 623-626.
DOI:10.1080/15533174.2013.783858

摘要

An efficient, one-pot, three-component synthesis of naphthopyranopyrimidines using -naphthol, aldehydes, and 6-amino-1,3-dimethyl uracil catalyzed by heteropolyacid has been achieved within a short period of time. The present methodology offers several advantages such as ecofriendly catalyst, low catalyst loading, short reaction time, simple purification procedure, and excellent yields.

  • 出版日期2014-4-21

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