Aryliodonium Derivatives of 2-Amino-1,4-quinones : Preparation and Reactivity
作者:Ioannis Papoutsi、Spyros Spyroudis、Anastasios Varvoglis、Catherine P. Raptopoulou
DOI:10.1016/s0040-4020(97)00270-6
日期:1997.4
[(hydroxy)(tosyloxy)iodo]arenes affords stable 2-amino-3-aryliodonio-1,4-quinones in high yields. The latter, upon treatment with alkali, are converted to the corresponding zwitterionic 3-aryliodonio-1,4-quinone-2-imides. This new class of compounds exhibits an interesting reactivity: upon heating, aryl migration from iodine to nitrogen is observed, while photochemical reaction with aromaticcompounds and 2,3-dihydrofuran