An Expedient One-Pot Synthesis of 3,4-Dihydropyrimidin-2(1H)-Ones and -Thiones Catalyzed by ZIRCONIA Nanopowder. An Improved Protocol for the Biginelli Cyclocondensation Compounds in ‘Dry Media’

Publisher： Bentham Science Publishers

E-ISSN： 1875-6255|5|2|142-147

ISSN： 1570-1786

Source： Letters in Organic Chemistry, Vol.5, Iss.2, 2008-03, pp. : 142-147

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