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[摘要]:The nitrogen-centered radical generated by reaction of an N-sulfonamidate, attached to C-6 of a hexopyranose in a disaccharide model, with (diacetoxyiodo)benzene (DIB) andiodine undergoes a novel regio- and stereoselective intramolecular 1,8-hydrogen atom transfer (HAT) reaction to promote the functionalization of remote positions. |
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