New uses of the westphal condensation. S
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MarΓa P. Matia; JesΓΊs Ezquerra; Francisco SΓ‘nchez-Ferrando; JosΓ© L. GarcΓa-NavΓo
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Article
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1991
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Elsevier Science
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French
β 632 KB
Novel pyrido[l,2-a] and pyridazino [2,3-a]pyrrolo[2,1-clpyrazin-7-lum derivatives have been prepared using Westphal condensation, as an example of fused heterocycles with linked x-donor and x-acceptor moieties.