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{"title":"N 2 O 5 /发烟硫酸体系一步法合成1-甲基-3,4,5-三硝基吡唑","authors":"吴霏, 李永祥, 郝彩丽, 薛梅, 王建龙, 曹端林","doi":"10.11943/J.ISSN.1006-9941.2016.06.019","DOIUrl":null,"url":null,"abstract":"以1-甲基吡唑(1-MP)为原料,N2O5-发烟硫酸体系作为硝化剂,一步法硝化合成1-甲基-3,4,5-三硝基吡唑(MTNP),并采用红外光谱、核磁共振、元素分析和质谱表征了其结构。研究了N2O5质量分数、1-MP与N2O5摩尔比、反应温度和时间对MTNP产率的影响,并确定了最佳反应条件为:N2O5质量分数20%,n(1-MP):n(N2O5)=1:5,温度为165℃,反应时间1.5h,该条件下MTNP收率达60.32%。","PeriodicalId":35753,"journal":{"name":"Hanneng Cailiao/Chinese Journal of Energetic Materials","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2016-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Hanneng Cailiao/Chinese Journal of Energetic Materials","FirstCategoryId":"1087","ListUrlMain":"https://doi.org/10.11943/J.ISSN.1006-9941.2016.06.019","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"Engineering","Score":null,"Total":0}
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N 2 O 5 /发烟硫酸体系一步法合成1-甲基-3,4,5-三硝基吡唑
以1-甲基吡唑(1-MP)为原料,N2O5-发烟硫酸体系作为硝化剂,一步法硝化合成1-甲基-3,4,5-三硝基吡唑(MTNP),并采用红外光谱、核磁共振、元素分析和质谱表征了其结构。研究了N2O5质量分数、1-MP与N2O5摩尔比、反应温度和时间对MTNP产率的影响,并确定了最佳反应条件为:N2O5质量分数20%,n(1-MP):n(N2O5)=1:5,温度为165℃,反应时间1.5h,该条件下MTNP收率达60.32%。
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