Please use this identifier to cite or link to this item: http://hdl.handle.net/1822/10658

TitleArylamino-thieno-oxobutanamides under Lawesson’s conditions : competition between thienylpyrrole and bithiophene formation
Author(s)Raposo, M. Manuela M.
Sampaio, Ana M. B. A.
Kirsch, G.
KeywordsSynthesis
Amides
Pyrroles
Bithiophenes
Friedel-Crafts reaction
Lawesson´s reagent
Aylamino-thieno-oxobutanamides
Pi-conjugated systems
Precursors of nonlinear optical (NLO) materials
Precursors of organic conductive polymers
heterocycles
substituent effects
bicyclic compounds
Issue date2005
PublisherGeorg Thieme Verlag
JournalSynthesis
Citation"Synthesis : Journal of Synthetic Organic Chemistry". ISSN 0039-7881. 2 (Febr. 2005) 199-210.
Abstract(s)1-Aryl-2-thienyl-substituted pyrroles and/or 5-arylamino-2,2´-bithiophenes were synthesized by treatment of arylaminothieno-oxobutanamides with Lawesson’s reagent. These in turn were prepared by direct amidation of 4-oxo-(2-thienyl)butanoic acid through DCC–BtOH mediated reactions.
TypeArticle
URIhttp://hdl.handle.net/1822/10658
DOI10.1055/s-2004-834952
ISSN0039-7881
Peer-Reviewedyes
AccessOpen access
Appears in Collections:CDQuim - Artigos (Papers)

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