A mild method for introducing iodine monofluoride into alkenes and iodination of aromatics using xenon difluoride
作者:Dale F. Shellhamer、Brian C. Jones、Benjamin J. Pettus、Tobiah L. Pettus、Joy Merry Stringer、Victor L. Heasley
DOI:10.1016/s0022-1139(97)00133-4
日期:1998.2
Reaction of xenondifluoride (XeF2) and iodine (I2) or N-iodosuccinimide (NIS) with alkenes gives iodofluoro products in good yields. Aromatics react with XeF2 and I2 or NIS to undergo electrophilic aromatic iodination. Iodine monofluoride (IF) generated from XeF2 is less reactive than IF generated from I2 and fluorine gas. This difference in reactivity suggests that the interhalogen IF is delivered