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1. Phosphabarrelene-modified Rh-catalysts: a new and selective route towards hydroxy-functionalized bicyclic imidazoles viatandem reactionsThis article is part of a ChemComm ‘Catalysis in Organic Synthesis’ web-theme issue showcasing high quality research in organic chemistry. Please see our website (http://www.rsc.org/chemcomm/organicwebtheme2009) to access the other papers in this issue.Electronic supplementary information (ESI) available: A list of all experimental details. CCDC reference number 736069. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/b911612e

Author

Bäuerlein, Patrick S., Gonzalez, Ismael Arenas, Weemers, Jarno J. M., Lutz, Martin, Spek, Anthony L., Vogt, Dieter, and Müller, Christian

Subjects
*PYRIDINE, *RHODIUM catalysts, *IMIDAZOLES, *ORGANIC reaction mechanisms, *HYDROFORMYLATION, *RING formation (Chemistry), *ORGANIC synthesis
Abstract

8-Hydroxy-6-methyl-5,6,7,8-tetrahydroimidazo[1,2-a]pyridine was formed selectively in high yields from N-(β-methallyl)imidazole by a tandem hydroformylation–cyclization sequence, representing a novel one-pot catalytic synthesis of bicyclic imidazole derivatives. [ABSTRACT FROM AUTHOR]

Published
2009
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2. Terpyridine-functionalized imidazolium ionic liquids.

Author

Olivier, Jean-Hubert, Camerel, Franck, Selb, Joseph, Retailleau, Pascal, and Ziessel, Raymond

Subjects
PYRIDINE, IMIDAZOLES, IONIC liquids, PROPERTIES of matter, CHELATES, EXTRACTION (Chemistry), ORGANIC synthesis
Abstract

This paper reports the synthesis and the physical characterization of a new family of chelating ionic liquids carrying a terpyridine fragment suitable for metal extraction. [ABSTRACT FROM AUTHOR]

Published
2009
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