CARBON-CARBON BOND FORMING REACTIONS
13
I.A.4-3 Snieckus, V. et al., TL, 35, 4067; Hagen, T.J. et al., H, 38, 601;
see also: Rebek, J.E. and Beak, P., JACS, 116, 405.
Y
9
t B u
1) s-BuLi, TMEDA ^ Υ ^ 9
t ß u
S j ï ^ N ) 2) RX
Me
66-81%
I.A.4-4 Hulme, A.N. and Meyers, A.I., JOC, 59, 952; Queguiner, G. et
al., TL, 35, 6283; Forth, M.A. et al., JOC, 59, 2616.
2) Mel
3) TBAF
90% de
LA.4-5 Denmark, S.E. and Chen, C.-T., JOC, 59, 2922.
?
Me
τ^Ζ
'Ph 1)
l BuLi, -78°C
►
2)R'X
\
R'
Ph
67-93%, 90:10 to 97:3 ds
13
I.A.4-3 Snieckus, V. et al., TL, 35, 4067; Hagen, T.J. et al., H, 38, 601;
see also: Rebek, J.E. and Beak, P., JACS, 116, 405.
Y
9
t B u
1) s-BuLi, TMEDA ^ Υ ^ 9
t ß u
S j ï ^ N ) 2) RX
Me
66-81%
I.A.4-4 Hulme, A.N. and Meyers, A.I., JOC, 59, 952; Queguiner, G. et
al., TL, 35, 6283; Forth, M.A. et al., JOC, 59, 2616.
2) Mel
3) TBAF
90% de
LA.4-5 Denmark, S.E. and Chen, C.-T., JOC, 59, 2922.
?
Me
τ^Ζ
'Ph 1)
l BuLi, -78°C
►
2)R'X
\
R'
Ph
67-93%, 90:10 to 97:3 ds