Synthesis of highly substituted aniline and o-phenylenediamine derivatives containing various substitution patterns

…, B Štefane, S Polanc, M Kocevar

文献索引：Kepe, Vladimir; Kocevar, Marijan; Petric, Andrej; Polanc, Slovenko; Vercek, Bojan Heterocycles, 1992 , vol. 33, # 2 p. 843 - 849

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被引用次数: 29

摘要

The Diels-Alder reactions of a variety of 2 H-pyran-2-ones 1 with alkynes 2 yielding highly substituted aniline and o-phenylenediamine derivatives 4 with novel (and in some cases known but very rare and useful) structural patterns are presented. The effect of substituents