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Title: Palladium-catalyzed amination to obtain o-halodiarylamines precursors of thienocarbazoles
Authors: Ferreira, Isabel C.F.R.
Queiroz, Maria João R.P.
Kirsch, Gilbert
Issue Date: 2001
Publisher: ESOC
Citation: Ferreira, Isabel C.F.R.; Queiroz, Maria-João R.P.; Kirsch, Gilbert (2001) - Palladium-catalyzed amination to obtain o-halodiarylamines precursors of thienocarbazoles. In 12th European Symposium on Organic Chemistry. Groningen
Abstract: With the aim of obtaining potential anti-tumoural thienocarbazoles by a ring B convergent method of synthesis, o-halodiarylacetamides were prepared by copper assisted C-N coupling from 2-bromo-iodobenzene and 6-acetamido-2,3,5-trimethylbenzo[b]thiophene, prepared from the 6-acetyl compound.
o-Bromodiarylamines l were prepared by palladium-catalyzed amination of 2-bromo-iodobenzene or 6-bromobenzo[b]thiophenes, using Buchwald conditions.
Peer review: yes
Appears in Collections:BB - Resumos em Proceedings Não Indexados ao ISI/Scopus

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