[1]张倩男,王小秋,兰天驰,等.具有所罗门之星结构的多酸基复合物的合成及催化阿司匹林的研究[J].南京师范大学学报(自然科学版),2015,38(03):25.
ZhangQiannan,WangXiaoqiu,LanTianchi,et al.SynthesisofPolyoxometalates-BasedCompoundwithSolomonStarStructureanditsCatalysisofAspirinSynthesis[J].Journal of Nanjing Normal University(Natural Science Edition),2015,38(03):25.
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具有所罗门之星结构的多酸基复合物的合成及催化阿司匹林的研究()
《南京师范大学学报》(自然科学版)[ISSN:1001-4616/CN:32-1239/N]
- 卷:
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第38卷
- 期数:
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2015年03期
- 页码:
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25
- 栏目:
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化学
- 出版日期:
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2015-09-30
文章信息/Info
- Title:
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SynthesisofPolyoxometalates-BasedCompoundwithSolomonStarStructureanditsCatalysisofAspirinSynthesis
- 作者:
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张倩男; 王小秋; 兰天驰; 封关颖; 刘璐莹; 孟祥瑛; 沙靖全
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佳木斯大学药学院,生物药制剂省高校重点实验室,黑龙江佳木斯154007
- Author(s):
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ZhangQiannan; WangXiaoqiu; LanTianchi; FengGuanying; LiuLuying; MengXiangying; ShaJingquan
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TheProvincialKeyLaboratoryofBiologicalMedicineFormulation,JiamusiUniversity,Jiamusi154007,China
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- 关键词:
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Wells-Dawson型多酸; 紫外双波长法; 酯化反应; 催化活性
- Keywords:
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Wells-Dawsonpolyoxometalate; doublewavelengthUV; esterificationreaction; catalyticactivity
- 分类号:
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O611.4
- 文献标志码:
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A
- 摘要:
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利用水热合成法得到了一个以Wells-Dawson型多酸为模板,铜-吡啶四氮唑(Cu-pytz)配位聚合物作为次级建筑单元构成的具有“所罗门之星”结构的三维多酸基复合物,[Cu9(2-pytz)6(H2O)6(OH)6(P2W18O62)]·3H2O,并通过IR、元素分析、X-射线粉末衍射仪和X-射线单晶衍射仪等手段对复合物进行了结构表征.同时利用复合物为催化剂,采用紫外双波长法研究了不同时间和不同温度对催化合成阿司匹林反应的产率、转化率和选择性的影响,结果表明新合成的复合物对合成阿司匹林有较好的催化活性.
- Abstract:
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Anewpolyoxometaltes-basedcompound,[Cu9(2-pytz)6(H2O)6(OH)6(P2W18O62)]·3H2O,wassynthesizedbythehydrothermalmethodandcharacterizedbyIR,elementalanalyses,PXRDandsingle-crystalX-raystructuralanalyses,inwhichWells-DawsonpolyoxometalateactsastemplateandCu-pytzcoordinationcomplexassecondarystructuralbuildingunits(SBUs).Meanwhile,bydoublewavelengthUVmethod,westudiedthecatalyticsynthesisofAspirinbyemployingthenewcompoundasthesolid-acidcatalystsindetail,andtheresultsshowthatthenewcompoundhassuperiorcatalyticactivityonsynthesisofAspirin.
参考文献/References:
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备注/Memo
- 备注/Memo:
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收稿日期:2014-09-20.
基金项目:佳木斯大学研究生科技创新项目(LM2014-063)、黑龙江省大学生创新创业训练项目(201410222001)、大学生科技创新项目(XSYM2014-012).
通讯联系人:沙靖全,博士,副教授,研究方向:功能复合物的合成.E-mail:shajq2002@126.com
更新日期/Last Update:
2015-09-30