| 羟胺和苯肼与肉桂酰基酚酮的成环反应 |
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| 引用本文： | 高文涛,房云阁.羟胺和苯肼与肉桂酰基酚酮的成环反应[J].化学试剂,1995(3). |
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| 作者姓名： | 高文涛 房云阁 |
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| 作者单位： | 锦州师范学院化学系 |
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| 摘 要： | 羟胺和苯肼作为亲核试剂与３－（３，４，５－三甲氧基）肉桂酰基酚酮和３－（３，４－亚甲二氧基）肉桂酰基酚酮发生缩合反应分别得到３－（３，４，５－三甲氧基）苯乙烯基异唑并［５，４－ｂ］酮、３－（３，４－亚甲二氧基）苯乙烯基异唑并［５，４－ｂ］酮、３－（３，４，５－三甲氧塞）苯乙烯基吡唑并［５，４－ｂ］酮和３－（３，４－亚甲二氧基）苯乙烯基吡唑并［５，４－ｂ］酮这４种缩杂环酮新化合物，其结构经红外光谱、核磁共振谱及元素分析证实。
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| 关 键 词： | 肉桂酰基酚酮，羟胺，苯肼，缩合 |
Reactions of cinnamoyltropolone with hydroxylamine and phenylhydrazine |
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| Gao Wentao,Fang Yunge.Reactions of cinnamoyltropolone with hydroxylamine and phenylhydrazine[J].Chemical Reagents,1995(3). |
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| Authors: | Gao Wentao Fang Yunge |
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| Abstract: | trimethoxy) cinnamoyltropolone and 3-(3,4-methylenedioxy)cinnamoy react with hydroxylamine and phenylhydrazine to afford 3-(3,4,5-trimethoxy)styryl-8-H-cyclohept(d)isoxazol-8one,3-(3,4-methylenedioxy)styryl-8-H-cyclohept(d)isoxazol-8-one,3-(3)4,5-trimethoxy) styryl-1, 8-dihydrocycloheptapyrazol-8-one and 3-(3,4-methylenedioxy)styryl-1 ,8-dihydrocycloheptapyrazol-8one,respectively. |
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| Keywords: | fused-heterocycle troponoid compounds synthesis condensation |
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