N. Voyer et al., ENANTIOSELECTIVE SYNTHESIS OF PHENYLGLYCINES USING (-)SPARTEINE(CENTER-DOT)S-BULI COMPLEX, Tetrahedron letters, 38(37), 1997, pp. 6505-6508
The enantioselective synthesis of N-t-Boc protected phenylglycine deri
vatives is reported. The synthetic strategy involved the enantioselect
ive deprotonation of N-t-Boc-N-TMS protected benzylamines using the (-
) sparteine.s-BuLi complex. (C) 1997 Published by Elsevier Science Ltd
.