Nano-Silica phosphoric acid: an efficient catalyst for one-pot synthesis of 3,4-dihydropyrimidin-2(1H)-ones (thiones) under solvent-free or sonication conditions

Subject Areas : Iranian Journal of Catalysis

Abdolhamid Bamoniri ¹ , Bi Bi Fatemeh Mirjalili ² , Sedigheh Nazemian ³

1 - Department of Organic Chemistry, Faculty of Chemistry, University of Kashan, Kashan, I.R.Iran.
2 - Department of Chemistry, College of Science, Yazd University, I. R. Iran .
3 - Department of Chemistry, College of Science, Yazd University, I. R. Iran .

Received: 2011-12-07 Accepted : 2012-03-03 Published : 2012-01-01

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References:

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