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串连aza-Wittig反应合成2-芳氧(硫)基-3-苯基喹唑啉-4-酮 被引量:3

Synthesis of 2-aryloxy(thio)-3-phenyl-quinazolin-4-ones by tandem aza-Wittig reaction
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摘要 用膦亚胺、异氰酸苯酯与取代酚发生三组分串连aza Wittig反应制得 7个喹唑啉酮类衍生物 ,用元素分析、IR、1 A series of 2 aryloxy(thio) 3 phenyl quinazolin 4 ones were synthesized by tandem aza Wittig reaction of iminophosphorane,phenyl isocyanate and substituted phenols.The structures of title compounds were characterized by elemental analysis,IR and 1HNMR .
出处 《化学试剂》 CAS CSCD 北大核心 2004年第3期163-164,167,共3页 Chemical Reagents
基金 湖南省普通高校青年骨干教师培养经费资助项目
关键词 喹唑啉酮衍生物 合成 串连aza-Wittig反应 quinazoline derivatives tandem aza-Wittig reaction synthesis
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参考文献7

  • 1Ding Mingwu, Xu Zhifeng, Wu Tianjie. New facile synthesis of 2-alkyloxy-4H-imidazolin-4-ones via base catalytic reactions with functionalized carbodiimides [J]. Synth. Commun.,1999,29(7): 1171-1176.
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二级参考文献11

  • 1丁明武,石德清,肖文精,黄文芳,吴田捷.Wittig反应的研究XXI.ω-唑烯类杀菌剂的合成[J].应用化学,1995,12(1):9-12. 被引量:5
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