Orientador(es)
Resumo(s)
New ortho-bromodiarylamines in the benzo[b]thiophene series were prepared by palladium-catalyzed amination, either in the
benzene or in the thiophene ring. These were submitted to palladium-catalyzed cyclization, under different required conditions, to give
several differently substituted thieno[3,2-c] or [2,3-b]carbazoles and indolo[3,2-b]benzo[b]thiophenes. This constitutes a novel synthetic
route to both tetracyclic systems
Descrição
Palavras-chave
Palladium Amination Ortho-bromodiarylamines Cyclization
Contexto Educativo
Citação
Tetrahedron. ISSN 0040-4020. 59:21 (2003) p. 3737-3743
Editora
Elsevier