| 1-肼基-2,3-二氮杂萘盐酸盐的合成新方法 |
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| 引用本文： | 赵宝海,林吉茂.1-肼基-2,3-二氮杂萘盐酸盐的合成新方法[J].有机化学,2011,31(11). |
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| 作者姓名： | 赵宝海 林吉茂 |
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| 作者单位： | 山东大学化学与化工学院 济南250100 |
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| 摘 要： | 研究了l-肼基-2,3-二氮杂萘盐酸盐的合成新方法.以相对廉价易得的邻苯二甲酸酐为起始原料,依次通过还原、溴代、环合、取代、酸化等反应步骤得到目标产物1-肼基-2,3-二氮杂萘盐酸盐.研究表明该方法具有原料便宜易得、收率高、产物易分离纯化、后处理操作简单、总成本低等优点.
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| 关 键 词： | 邻苯二甲酸酐 1-肼基-2 3-二氮杂萘盐酸盐 合成 |
A Novel Synthetic Method of 1-Hydrazinophthalazine Hydrochloride |
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| Zhao, Baohai,Lin, Jimao.A Novel Synthetic Method of 1-Hydrazinophthalazine Hydrochloride[J].Chinese Journal of Organic Chemistry,2011,31(11). |
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| Authors: | Zhao Baohai Lin Jimao |
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| Institution: | Zhao,Baohai Lin,Jimao (School of Chemistry and Chemical Engineering,Shandong University,Jinan 250100) |
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| Abstract: | In this paper,a novel synthetic method of 1-hydrazinophthalazine hydrochloride was reported starting from cheap and easily accessible phthalic anhydride.The 1-hydrazinophthalazine hydrochloride could be obtained by reduction,bromination,cyclization,substitution and acidification separately.The re-sults showed that the advantages of this method were simply available starting materials,relatively high yield,easily purification of the product and low cost. |
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| Keywords: | phthalic anhydride 1-hydrazinophthalazine hydrochloride synthesis |
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