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- Title
Highly convenient one-pot conversion of aryl acylals or aryl aldehyde bisulfites into dihydropyrimidones using BI(NO<sub>3</sub>)<sub>3</sub>⋅5H<sub>2</sub>O.
- Authors
Khosropour, Ahmad R.; Khodaei, Mohammad M.; Beygzadeh, Mojtaba
- 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(NO3)3 ⋅ 5H2O 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 InterScience (). DOI 10.1002/hc.20352
- Publication
Heteroatom Chemistry, 2007, Vol 18, Issue 6, p684
- ISSN
1042-7163
- Publication type
Article
- DOI
10.1002/hc.20352