Heterocycles

A green approach to the synthesis of 2, 3-dihydropyrimidin-2 (1H)-ones by uronium hydrogensulfate under solvent-free conditions

…, M Dabiri, ALIZ MOHAMMAD, M Baghbanzadeh

文献索引：Salehi, Peyman; Dabiri, Minoo; Zolfigol, Mohammad Ali; Baghbanzadeh, Mostafa Heterocycles, 2005 , vol. 65, # 5 p. 1177 - 1181

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被引用次数: 6

摘要

... SALEHI Peyman ; DABIRI Minoo ; MOHAMMAD ALI ZOLFIGOL ; BAGHBANZADEH Mostafa ; Résumé / Abstract. 3,4-Dihydropyrimidin-2(1H)-ones and -thiones are synthesized in high yields by a one-pot condensation of an aldehyde, a β-dicarbonyl compound with hydrogensulfate salt of urea or thiourea under solvent-free conditions. Revue / Journal Title. Heterocycles ISSN 0385-5414 CODEN HTCYAM Source / Source. 2005, vol. 65, n o 5, pp. 1177-1181 [5 ...