The efficient generation of 3-triflyloxyarynes, including those bearing a transformable group, through an iodine-magnesium exchange reaction of 1,3-bis(triflyloxy)-2-iodoarenes was achieved by using finely tuned reaction conditions that efficiently suppressed the competing thia-Fries rearrangement. The method enabled the facile synthesis of a wide range of multisubstituted arenes.
Sergiewskaja; Schewelew, Zhurnal Obshchei Khimii, 1943, vol. 13, p. 727,729
作者:Sergiewskaja、Schewelew
DOI:——
日期:——
US3956420A
申请人:——
公开号:US3956420A
公开(公告)日:1976-05-11
Controlled Generation of 3-Triflyloxyarynes
作者:Suguru Yoshida、Takamitsu Hosoya、Keisuke Uchida
DOI:10.1055/s-0035-1562532
日期:——
The efficient generation of 3-triflyloxyarynes, including those bearing a transformable group, through an iodine-magnesium exchange reaction of 1,3-bis(triflyloxy)-2-iodoarenes was achieved by using finely tuned reaction conditions that efficiently suppressed the competing thia-Fries rearrangement. The method enabled the facile synthesis of a wide range of multisubstituted arenes.