Synthesis of reaction-ready 6,6′-biindole and 6,6′-biisatin via palladium(ii)-catalysed intramolecular C–H functionalisation
作者:Allan B. Gamble、Paul A. Keller
DOI:10.1039/c002098b
日期:——
The first synthesis of a 6,6â²-biindole and 6,6â²-biisatin scaffold is reported with the penultimate step being the formation of the di-heterocyclic ring by Pd(II)-catalysed intramolecular CâH functionalisation and Sandmeyer cyclisation, respectively.