332015-58-4Relevant academic research and scientific papers
Practical and efficient palladium-promoted synthesis of indole systems containing medium- and large-ring-fused heterocycles
Beccalli, Egle M.,Broggini, Gianluigi,Martinelli, Michela,Paladino, Giuseppe,Rossi, Elisabetta
, p. 2404 - 2412 (2008/02/10)
The synthesis of indolo-benzazepine, indolo-benzazocine and indolo-benzazonine derivatives using a palladium-catalyzed coupling reaction is described. The polycyclic systems were obtained in a few steps directly from commercially available materials. The
A tandem radical approach to the ABCE-rings of the Aspidosperma and Strychnos alkaloids
Hilton,Ho,Pljevaljcic,Schulte,Jones
, p. 209 - 210 (2007/10/03)
Reaction of indole 19 via the derived aryl radical gives the tetracycle 20 in 43% yield. This compound contains the ABCE-rings of both Aspidosperma and Strychnos alkaloids.
