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异色满并含氮杂环类衍生物的合成
Synthesis of Isochroman-Fused Heterocyclic Rings with Nitrogenated Derivatives
【摘要】 以异色满酮 4为起始原料 ,利用 4 位羰基和α 位氢的缩合反应 ,合成出异色满并吡啶、异色满并嘧啶、异色满并喹啉和异色满并萘啶类化合物 ,所合成的新化合物均经核磁共振光谱、红外光谱及元素分析证明其结构 .
【Abstract】 Isochroman-fused pyridons (4a~5b), isochroman-fused pyrimidines (7a~7b), isochroman-fused quinolines (8a~8b) and isochroman-fused naphthyridine (9) were synthesized from isochroman-4-one by condensation at 3- and 4-positions. The structures of all these compounds were characterized by elemental analyses, IR and 1H NMR spectra.
【关键词】 异色满酮-4;
异色满并杂环化合物;
缩合反应;
合成;
【Key words】 isochroman-4-one; isochroman-fused heterocyclic compound; condensation; synthesis;
【Key words】 isochroman-4-one; isochroman-fused heterocyclic compound; condensation; synthesis;
- 【文献出处】 有机化学 ,Chinese Journal of Organic Chemistry , 编辑部邮箱 ,2003年05期
- 【分类号】O626
- 【被引频次】5
- 【下载频次】264