Cerium (IV) ammonium nitrate as an effic
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Kamal Usef Sadek; Fawzia Al-Qalaf; Mervat Mohammed Abdelkhalik; Mohamed Hilmy El
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Article
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2010
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Journal of Heterocyclic Chemistry
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English
β 67 KB
π 2 views
## Abstract magnified image A simple and highly efficient procedure for the Biginelli condensation reaction of aldehydes, Ξ²βketoesters, urea, or thiourea catalyzed by Ceric ammonium nitrate (CAN) as a Lewisβacid at ambient temperature is described. The procedure proved to be simple and of high yiel