| Ring Contraction Reaction of 4H-1,3-Oxazin-4-ones under Electrospray Ionization Conditions |
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| 作者姓名： | MA Yuan
LIU Wei
ZHAO Yu-Fen |
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| 作者单位： | MA,Yuan（Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology, Ministry of Education, Department of Chemistry, Tsinghua University, Beijing 100084）
LIU,Wei（Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology, Ministry of Education, Department of Chemistry, Tsinghua University, Beijing 100084）
ZHAO,Yu-Fen（Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology, Ministry of Education, Department of Chemistry, Tsinghua University, Beijing 100084） |
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| 基金项目： | Project supported by the Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry. |
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| 摘 要： | Ring contraction reactions of heterocyclic compounds under mass ionization conditions are important and interesting phenomenon.1] It should be very useful to elucidate the fragmentation of some novel heterocyclic compounds and to identify the structures of some effective compounds in a screened library by mass spectrometric method, which is an easy and available method for identification of effective members in a library due to development of LC-MS. Recently several ring contraction reactions have been reported in literatures.
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Ring Contraction Reaction of 4H-1,3-Oxazin-4-ones under Electrospray Ionization Conditions |
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| MA,Yuan,LIU,Wei,ZHAO Yu-Fen.Ring Contraction Reaction of 4H-1,3-Oxazin-4-ones under Electrospray Ionization Conditions[J].Chinese Journal of Organic Chemistry,2004,24(Z1):219. |
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| Authors: | MA Yuan LIU Wei ZHAO Yu-Fen |
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| Abstract: | Ring contraction reactions of heterocyclic compounds under mass ionization conditions are important and interesting phenomenon.1] It should be very useful to elucidate the fragmentation of some novel heterocyclic compounds and to identify the structures of some effective compounds in a screened library by mass spectrometric method, which is an easy and available method for identification of effective members in a library due to development of LC-MS. Recently several ring contraction reactions have been reported in literatures. |
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