| Reaction of Imidazole Anions with Difluorodiiodomethane and Their Products Conversion in Sulfinatodehalogenation System |
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| 作者姓名： | 肖吉昌 陈庆云 |
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| 作者单位： | KeyLaboratoryofOrganofluorineChemistry,ShanghaiInstituteofOrganicChemistry,ChineseAcademyofSciences,Shanghai200032,China |
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| 基金项目： | ProjectsupportedbytheNationalNaturalScienceFoundationofChina (Nos .2 0 2 72 0 76andD2 0 0 3 2 0 10 ) |
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| 摘 要： | Treatment of difluorodiiodomethane with N-sodium salts of imi-dazoles at -15 ℃ gave N-difluoroiodomethylated imidazoles (3) in good yields. The addition of 3 to alkyne or alkenes initi-ated by sodium dithionate at room temperature resulted in the corresponding adducts in high yields.
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| 关 键 词： | 咪唑阴离子 二氟二碘甲烷 化学反应 亚磺化脱卤体系 烯烃 咪唑 |
Reaction of Imidazole Anions with Difluorodiiodomethane and Their Products Conversion in Sulfinatodehalogenation System |
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| XIAO,Ji Chang CHEN,Qing Yun Key Laboratory of Organofluorine Chemistry.Reaction of Imidazole Anions with Difluorodiiodomethane and Their Products Conversion in Sulfinatodehalogenation System[J].Chinese Journal of Chemistry,2003,21(10):1349-1355. |
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| Authors: | XIAO Ji Chang CHEN Qing Yun Key Laboratory of Organofluorine Chemistry |
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| Institution: | XIAO,Ji Chang CHEN,Qing Yun Key Laboratory of Organofluorine Chemistry,Shanghai Institute of Organic Chemistry,Chinese Academy of Sciences,Shanghai 200032,China |
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| Abstract: | Treatment of difluorodiiodomethane with TV‐sodium salts of imidazoles at ‐ 15 °C gave N‐difluoroiodomethylated imidazoles (3) in good yields. The addition of 3 to alkyne or alkenes initiated by sodium dithionate at room temperature resulted in the corresponding adducts in high yields. |
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| Keywords: | difluorodiiodomethane imidazole sulfinatodehalogenation alkene |
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