Chemische Berichte

β??Aminoketone als Schlüsselverbindungen zur Synthese von Pyridinen: Ein neuartiger, leistungsfähiger Zugang zu kondensierten Bi??und Terpyridinen

U Westerwelle, A Esser, N Risch

文献索引：Risch, Nikolaus; Esser, Achim Synthesis, 1988 , # 4 p. 337 - 339

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被引用次数: 18

摘要

The hydrochlorides of 0-amino ketones 1 ae (Mannich bases) and 4, 5-diazafluorenes 4a-d, which have not yet been de-are easily obtained starting compounds for a novel synthesis scribed in literature. Symmetrical terpyridines 3e, 4e are of pyridines. Condensation with the