1.
Org Lett
; 7(24): 5433-6, 2005 Nov 24.
Artigo
em Inglês
| MEDLINE
| ID: mdl-16288524
RESUMO
[reaction: see text] A practical and general two-step synthesis of carbamate-protected (E)-vinylglycines from aliphatic aldehydes is reported. The key step involves the kinetic alpha-protonation of dianionic dienolates derived from dehydroamino acids.