Synlett

Iminophosphoranes in Heterocyclic Chemistry. A Simple One-Pot Synthesis of Dihydropyrimidines and Pyrimidines

E Rossi, G Abbiati, E Pini

文献索引：Rossi, Elisabetta; Abbiati, Giorgio; Pini, Elena Synlett, 1999 , # 8 p. 1265 - 1267

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被引用次数: 13

摘要

Abstract: The condensation of N-triphenylphosphoraniliden-benzamidine with acyclic a, b- unsaturated aldehydes produces dihydropyrimidines in good to high yields. The methodology has been extended to alicyclic and heterocyclic aldehydes. Key words: amidines, nitrogen-ylids, condensation reactions, dihydropyrimidines, 8pyrimidines