600727-38-6Relevant articles and documents
Lewis Acid mediated aminobenzannulation reactions of δ-ketoalkynes: Synthesis of 1-aminocarbazoles and 9-aminopyrido[1,2-α]indoles
Facoetti, Diego,Abbiati, Giorgio,Rossi, Elisabetta
scheme or table, p. 2872 - 2882 (2009/08/09)
2-Acyl-N-propargylindoles 1 and 2-acyl-3-propargylindoles 5 undergo aminobenzannulation reactions with pyrrolidine in the presence of an appropriate Lewis acid to give 9-aminopyrido[1,2-α]indoles 6 and 1-aminocarbazoles 7, respectively. The selection of t
Novel intramolecular cyclization of N-alkynyl heterocycles containing proximate nucleophiles
Abbiati, Giorgio,Arcadi, Antonio,Beccalli, Egle,Rossi, Elisabetta
, p. 5331 - 5334 (2007/10/03)
Intramolecular cyclization of 2-acyl-1-propargyl-1H-indoles in the presence of ammonia provides an easy entry to pyrazino[1,2-a]indole nucleus.