| 碱性离子液体催化的5-芳亚甲基-2-硫代-4-噻唑酮衍生物的合成 |
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| 引用本文： | 马晶军,高书涛,李芝,唐然肖,刘海燕,王春,高杨.碱性离子液体催化的5-芳亚甲基-2-硫代-4-噻唑酮衍生物的合成[J].有机化学,2008,28(2):339-342. |
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| 作者姓名： | 马晶军 高书涛 李芝 唐然肖 刘海燕 王春 高杨 |
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| 作者单位： | 河北农业大学理学院,河北省生物无机化学重点实验室,保定,071001 |
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| 基金项目： | 河北农业大学校科研和校改项目 |
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| 摘 要： | 以碱性离子液体bmim]OH为溶剂和催化剂, 由芳香醛与2-硫代-4-噻唑酮在沸水浴中反应30～75 min, 以89%～ 96%的产率制备了5-芳亚甲基-2-硫代-4-噻唑酮. 结果表明该方法简便易行, 产率较高, 所使用的离子液体对环境友好, 并可循环使用. 产物结构经1H NMR和IR确证.
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| 关 键 词： | 碱性离子液体 5-芳亚甲基-2-硫代-4-噻唑酮 合成 |
| 收稿时间： | 2007-04-30 |
| 修稿时间： | 2007-09-05 |
Synthesis of 5-Arylmethylidene-2-thio-4-thiazolidinone Derivatives Catalyzed by Alkaline Ionic Liquid |
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| MA Jing-Jun,GAO Shu-Tao,LI Zhi,TANG Ran-Xiao,LIU Hai-Yan,WANG Chun,GAO Yang.Synthesis of 5-Arylmethylidene-2-thio-4-thiazolidinone Derivatives Catalyzed by Alkaline Ionic Liquid[J].Chinese Journal of Organic Chemistry,2008,28(2):339-342. |
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| Authors: | MA Jing-Jun GAO Shu-Tao LI Zhi TANG Ran-Xiao LIU Hai-Yan WANG Chun GAO Yang |
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| Institution: | (Hebei Key Laboratory of Bioinorganic Chemistry, College of Sciences, Agricultural University of He-bei, Baoding 071001) |
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| Abstract: | A series of 5-arylmethylidene-2-thio-4-thiazolidinones were synthesized by the condensation re- action of aromatic aldehydes with 2-thio-4-thiazolidinone in a boiling water bath for 30-75 min with alka- line ionic liquids bmim]OH as dual solvent and catalyst in yields from 89% to 96% and identified by ~H NMR and IR spectra. It is shown that the proposed method is easy, efficient and highly yielding. The alkaline ionic liquid is environmental friendliness and could be reused. |
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| Keywords: | alkaline ionic liquid 5-arylmethylidene-2-thio-4-thiazolidinone synthesis |
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