CARBON-CARBON BOND FORMING REACTIONS
I.H.2-20 Paquette, L.A. et al., JACS, 116, 506.
167
o
/ ^ μ -
0 Η
Dowex-50x
\ J — O
CH 2 Cl 2 ,rt
96%
(1:4.4)
I.H.2-21 Yamakawa, K. et al., BCJ, 67, 1412.
Cl
PhS
I
o
OH
O
t
PhS
O
LDA
95%
I.H.2-22 Yamada, Y. et al., TL, 35, 603.
HCI, MeOH
O
TBDMSO
>80%