2-(N-Hydroxylamino) sulfone synthesis by indium-iodine-triggered aza-Michael type addition of nitroarenes to vinyl sulfones |
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| Authors: | Sun Jung Lee Chong-Hyeak Kim Byung Min Lee |
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| Institution: | a Department of Chemistry, Kwangwoon University, Seoul 139-701, Republic of Korea
b Korea Research Institute of Chemical Technology, Taejon 305-600, Republic of Korea |
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| Abstract: | One-pot reduction-triggered 1,4-addition reaction of various nitroarenes to the α,β-unsaturated sulfones was investigated. In the presence of indium/iodine in MeOH at room temperature, nitroarenes reduced in situ reacted with vinyl sulfones and produced β-(N-hydroxylamino) sulfones in good yields. |
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