| 氮方酸的酸化反应 |
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| 引用本文： | 陈益钊,李聚才,李文藻,郁陵庄,潘海霞.氮方酸的酸化反应[J].四川大学学报(自然科学版),1996(1). |
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| 作者姓名： | 陈益钊 李聚才 李文藻 郁陵庄 潘海霞 |
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| 作者单位： | 四川联大化学系，沈阳石蜡化工工程建设指挥部 |
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| 摘 要： | 在酸或吡啶催化下，氮方酸（３，４－二氨基－３－环丁烯二酮）可被酰化试剂羧酸、醋酐和酰氯酰化；反应条件不同，可生成单酰化或双酰化产物，亦可能发生其它反应．合成了８个新化合物，给出了相应产物的结构数据．由于酰基的引入，产物具有二酰亚胺的结构特征，且酸性较强．
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| 关 键 词： | 氮方酸，酰化反应，N－酰基氮方酸，环丁烯二酮，方酸化学 |
ACYLATION REACTION OF NITROGE SQUANIC ACD |
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| Chen Yizhao,Li Jucai,Li Jucai, Li Wenzao,Yu Lingzhuang.ACYLATION REACTION OF NITROGE SQUANIC ACD[J].Journal of Sichuan University (Natural Science Edition),1996(1). |
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| Authors: | Chen Yizhao Li Jucai Li Jucai Li Wenzao Yu Lingzhuang |
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| Institution: | Chen Yizhao;Li Jucai;Li Jucai; Li Wenzao;Yu Lingzhuang (Department of Chemistry)Pan Haixia(Shenyang ParaffineWax Chemical Engineering Company) |
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| Abstract: | Using acid or pyridine as a catalyst,nitrogen aci3,4-diamino-3-cyclobutenedione)can be acylated by carboxylic acid,acetic anhydride and acyl chloride.The formation of monoacyl or bi-acyl products depended on the reaction conditions.Eight novel compounds were synthesized and the structure dare of the compounds were determined. Because of the introduction of acyl group,the ptoducts exhibited the structral feature of biacylimide and the strong acidity. |
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| Keywords: | nitrogen squaric acid acylation N-acyl group of nitrogen squaric acid cyclobutendione chemioty of squaric acid |
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