Selective Synthesis of Fused 1,4- and 1,
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Jing Sun; Yan Sun; Hong Gao; Chao-Guo Yan
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Article
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2011
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John Wiley and Sons
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English
β 565 KB
## Abstract A practical procedure for the preparation of fused 1,4βdihydropyridines was developed through the domino fourβcomponent reactions of arylamines, acetylenedicarboxylate, aromatic aldehydes, and cyclic 1,3βdiketones in acetic acid. Unusual fused 1,2βdihydropyridines can also be efficientl