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异色满酮-4及其衍生物的合成 Ⅹ.异色满并嘧啶并唑类杂环化合物的合成
Synthesis of Isochroman4one and Its Derivatives . Synthesis of Isochromanopyrimidinoazoles
【摘要】 通过异色满酮-4的克莱森缩合反应得到其α,β-不饱和衍生物,后者分别与3,5-二氨基-4-苯偶氮吡唑、3-氨基-1,2,4-三唑和2-氨基-苯并咪唑缩合,得到相应的四环和五环系列标题物。所合成的新化合物的结构均经元素分析,IR及1HNMR确证
【Abstract】 The tittle compounds have been synthesized by means of condensation reaction of ,unsturated isochroman4one with 3amino1,2,4triazole, 3,5diamino4( p substitutedphenyl)pyrazole or 2aminobenzimidazole. The structures of these compounds were established by elemental analysis,IR and 1HNMR.
【关键词】 异色满三唑;
吡唑杂环化合物;
苯并咪唑;
克莱森缩合;
合成;
【Key words】 Isochroman; Triazole; Pyrazole; Benzimidazole; Condensation; Heterocyclic compounds; Synthesis.;
【Key words】 Isochroman; Triazole; Pyrazole; Benzimidazole; Condensation; Heterocyclic compounds; Synthesis.;
- 【文献出处】 合成化学 ,CHINESE JOURNAL OF SYNTHETIC CHEMISTRY , 编辑部邮箱 ,1999年02期
- 【分类号】TQ254.1
- 【下载频次】172