Highly convenient one??pot conversion of aryl acylals or aryl aldehyde bisulfites into dihydropyrimidones using BI (NO3) 3⋅ 5H2O

…, MM Khodaei, M Beygzadeh

文献索引：Khosropour, Ahmad R.; Khodaei, Mohammad M.; Beygzadeh, Mojtaba Heteroatom Chemistry, 2007 , vol. 18, # 6 p. 684 - 687

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被引用次数: 10

摘要

Abstract A new, facile, and efficient one-pot deprotection–cyclocondensation method is presented for the Biginelli reaction from aryl acylals or aryl aldehyde bisulfites in the presence of catalytic amounts of Bi (NO 3) 3⋅ 5H 2 O under solvent-free conditions. In addition, high levels of chemoselectivity for this synthesis have been achieved.© 2007 Wiley Periodicals, Inc. Heteroatom Chem 18: 684–687, 2007; Published online in Wiley ...