Hypervalent iodine oxidation of indolic 2-oxazolines
作者:Norbert A. Braun、Jonathan D. Bray、Marco A. Ciufolini
DOI:10.1016/s0040-4039(99)00872-2
日期:1999.7
A novel oxidation of indolic 2-oxazolines with iodobenzene diacetate leads to unusual spiroheterocycles of potential interest in synthetic and medicinal chemistry. In several instances, addition of 2,2,2-trifluoroethanol (the solvent for such oxidations) to the substrates was observed. (C) 1999 Elsevier Science Ltd, All rights reserved.