Proline Derived Bicyclic Derivatives through Metal Catalysed Cyclisations of Allenes: Synthesis of Longamide B, Stylisine D and their Derivatives
Annulations of allene-substituted proline derivatives promoted by transition metals have been investigated as a general way to access bicyclic structures with a bridgehead nitrogen. Two processes, Pd- and Ag-catalysed cyclisations, have been employed comp
Jovanovic, Milos,Petkovic, Milos,Jovanovic, Predrag,Simic, Milena,Tasic, Gordana,Eric, Slavica,Savic, Vladimir
Palladium-catalyzed dynamic kinetic asymmetric transformations of vinyl aziridines with nitrogen heterocycles: Rapid access to biologically active pyrroles and indoles
We report that nitrogen heterocycles can serve as competent nucleophiles in the palladium-catalyzed dynamic kinetic asymmetric alkylation of vinyl aziridines. The resulting alkylated products were obtained with high regio-, chemo-, and enantioselectivity.
Trost, Barry M.,Osipov, Maksim,Dong, Guangbin
supporting information; body text
p. 15800 - 15807
(2011/02/21)
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