Please use this identifier to cite or link to this item: http://hdl.handle.net/10316/21203
Title: Palladium-catalysed reactions of 8-hydroxy- and 8-benzyloxy-5,7-diiodoquinoline under aminocarbonylation conditions
Authors: Takács, Attila 
Szilágyi, Antal 
Ács, Péter 
Márk, László 
Peixoto, Andreia F. 
Pereira, Mariette M. 
Kollár, László 
Keywords: Iodo-aromatics; 8-Hydroxyquinoline; Aminocarbonylation; Carbon monoxide; Palladium
Issue Date: Apr-2011
Publisher: Elsevier
Citation: TAKÁCS, Attila [et al.] - Palladium-catalysed reactions of 8-hydroxy- and 8-benzyloxy-5,7-diiodoquinoline under aminocarbonylation conditions. "Tetrahedron". ISSN 0040-4020. 67:13 (2011) 2402-2406
Serial title, monograph or event: Tetrahedron
Volume: 67
Issue: 13
Abstract: Various 5-carboxamido-7-iodo-8-benzyloxyquinolines were synthesised via selective aminocarbonylation of 5,7-diiodo-8-benzyloxyquinoline in the presence of ‘in situ’ generated palladium(0) catalysts. Under similar conditions (50 °C, 80 bar CO), 5,7-bis(N-tert-butyl-glyoxylamido)-8-hydroxyquinoline was obtained using tert-butylamine as N-nucleophile. The unprotected 5,7-diiodo-8-hydroxyquinoline underwent dehydroiodination resulting in 8-hydroxyquinoline as the major product.
URI: http://hdl.handle.net/10316/21203
ISSN: 0040-4020
DOI: 10.1016/j.tet.2011.02.003
Rights: openAccess
Appears in Collections:FCTUC Química - Artigos em Revistas Internacionais

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