Vk. Chaikovski et al., 2,4,6,8-Tetraiodoglycoluril in sulfuric acid as a new powerful reagent foriodination of deactivated arenes, TETRAHEDR L, 41(47), 2000, pp. 9101-9104
Deactivated arenes are iodinated readily at 0 degreesC by the action of 2,4
,6,8-tetraiodoglycoluril in sulfuric acid to give the iodoarenes in general
ly good yields. (C) 2000 Elsevier Science Ltd. All rights reserved.