Transformation of acridines and azepines into the corresponding 3-oxo-heterocycles by means of hypervalent aromatic iodine compounds
摘要:
The acridines 3, 5, and 6, as well as the dibenzo[b,f]-azepine 4 were converted into the 3-oxo-derivatives 7 - 10 using hypervalent iodine compounds (iodosylbenzene and bis-(trifluoroacetoxy)iodopentafluorobenzene).