A new method for Madelung-type indole synthesis was investigated, and it was found that the amidation of 2-iodophenylacetonitrile with various alkanamides proceeds smoothly in the presence of CuI and a diamine ligand. The subsequent cyclization of the C-N coupling products takes place under the coupling reaction conditions.
VERBOOM W.; ORLEMANS E. O. M.; BERGA H. J.; SCHELTINGA M. W.; REINHOUDT D+, TETRAHEDRON, 42,(1986) N 18, 5053-5064
作者:VERBOOM W.、 ORLEMANS E. O. M.、 BERGA H. J.、 SCHELTINGA M. W.、 REINHOUDT D+