Abstract
Three new saccharin-based hypervalent iodine compounds were prepared by the reaction of saccharine with (diacetoxyiodo)arenes or acetoxybenziodoxole. Structures of these new imidoiodanes were established by X-ray crystallography. The saccharin-based μ-oxo-bridged imidoiodane readily reacts with silyl enol ethers under mild conditions to give the corresponding α-aminated carbonyl compounds in moderate yields. Sweet saccharin: Three new saccharin-derived hypervalent iodine compounds were prepared by the reaction of saccharine with (diacetoxyiodo)arenes or acetoxybenziodoxole. The saccharin-based μ-oxo-bridged imidoiodane readily reacts with silyl enol ethers to give the corresponding α-aminated carbonyl compounds in moderate yields.
Original language | English |
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Pages (from-to) | 5328-5331 |
Number of pages | 4 |
Journal | Chemistry - A European Journal |
Volume | 21 |
Issue number | 14 |
DOIs | |
Publication status | Published - 27 Mar 2015 |
Externally published | Yes |
Keywords
- amination
- hypervalent
- iodine
- oxidation
- saccharin
ASJC Scopus subject areas
- Chemistry(all)