The aminoarylation reaction of N-allylureas under oxidative palladium catalysis, in the absence of ligands and by using inexpensive H2O2 as the sole oxidant, occurs in a chemo- and regioselective fashion. This intramolecular process takes place via a 5-exo-trig cyclization, and represents an easy approach to 4-arylmethyl imidazolidinone
Chemo- and Regioselective Palladium(II)-Catalyzed Aminoarylation of N-Allylureas Providing 4-Arylmethyl Imidazolidinones / S. Giofrè, E. Beccalli, F. Foschi, C. La Rosa, L. Lo Presti, M. Christodoulou. - In: SYNTHESIS. - ISSN 0039-7881. - 51:18(2019 Sep 17), pp. 3462-3470. [10.1055/s-0037-1611539]
Chemo- and Regioselective Palladium(II)-Catalyzed Aminoarylation of N-Allylureas Providing 4-Arylmethyl Imidazolidinones
S. GiofrèPrimo
;E. Beccalli
Secondo
;F. Foschi;C. La Rosa;L. Lo PrestiPenultimo
;M. ChristodoulouUltimo
2019
Abstract
The aminoarylation reaction of N-allylureas under oxidative palladium catalysis, in the absence of ligands and by using inexpensive H2O2 as the sole oxidant, occurs in a chemo- and regioselective fashion. This intramolecular process takes place via a 5-exo-trig cyclization, and represents an easy approach to 4-arylmethyl imidazolidinone
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