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One-Pot, Solvent-Free Access to Unsymmetrical Ureas by Palladium-Catalysed Reductive Alkylation Using Molecular Hydrogen
- Source :
- European Journal of Organic Chemistry, European Journal of Organic Chemistry, Wiley-VCH Verlag, 2013, 2013 (24), pp.5445-5454. ⟨10.1002/ejoc.201300642⟩
- Publication Year :
- 2013
- Publisher :
- HAL CCSD, 2013.
-
Abstract
- International audience; Unsymmetrical N,N′-disubstituted ureas were prepared in 60–93 % isolated yield by palladium-catalysed reductive alkylation of monosubstituted ureas using aldehydes as alkylating agents and molecular hydrogen as a clean reductant. A one-pot, solvent-free sequence was also developed from the corresponding amines.
Details
- Language :
- English
- ISSN :
- 1434193X and 10990690
- Database :
- OpenAIRE
- Journal :
- European Journal of Organic Chemistry, European Journal of Organic Chemistry, Wiley-VCH Verlag, 2013, 2013 (24), pp.5445-5454. ⟨10.1002/ejoc.201300642⟩
- Accession number :
- edsair.dedup.wf.001..d5380e39f843d2ce826a80108e7b14d2
- Full Text :
- https://doi.org/10.1002/ejoc.201300642⟩