A Concise Enantioselective Synthesis of Allylamines and N-Boc-β-Amino Acids
A new and efficient enantioselective synthesis of allylamines and N-Boc-β-amino acids has been developed.Starting from enantiomerically enriched N-diphenylmethyl-3-amino-1,2-diols, allylamines are easily obtained by a Corey-Hopkins deoxygenative protocol.After a change in the nitrogen protecting group, the resulting N-Boc allylamines are converted into β-amino acids by hydroboration with 9-BBN followed by oxidation with PDC in DMF.
Alcon, Montserrat,Canas, Marc,Poch, Marta,Moyano, Albert,Pericas, Miquel A.,Riera, Antoni
p. 1589 - 1592
(2007/10/02)
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