The Reaction of Benzoyl Substituted Heterocyclic Ketene Aminals with 4-Nitrobenzhydroximic Acid Chloride
作者:Zhi-Tang Huang、Mei-Xiang Wang
DOI:10.1080/00397919108021036
日期:1991.5
Abstract Heterocyclic ketene aminals 1 or 2 reacted with 4-nitrobenzhydroximic acid chloride (3) to give the 3,5-diaryl-4-(2-imidazolinyl)-isoxazoles 4 or 3,5-diaryl-4-(2-tetrahydropyrimidinyl)-isoxazoles 5. The mechanism of their formation were also discussed.
摘要 杂环烯酮胺 1 或 2 与 4-硝基苯甲羟肟酸氯化物 (3) 反应生成 3,5-二芳基-4-(2-咪唑啉基)-异恶唑 4 或 3,5-二芳基-4-(2-四氢嘧啶基) -异恶唑 5. 还讨论了它们的形成机制。