CARBON-CARBON BOND FORMING REACTIONS
159
I.H.1-10 Jokela, R., Lounasmaa, M. et al., T, 50, 3537; Sakamoto, M.
et al., CPB, 42, 1974.
Ph-Me, reflux
Et0 2 C-*V, 0
C0 2 Et
43%
I.H.1-11 Kim, D. et al., TL, 35, 7957; Smith, D.B. et al., TL, 35, 4951;
McKinney, J.A. et al., TL, 35, 5985.
Et0 2 C,
EtC(OEt) 3
Ph-OH ^ .
OTBS
1 J U c ' •
5n
OMOM ^ \
OTBS
R
r
R
92%
OMOM
I.H.1-12 Devine, P.N. and Meyers, A.I., JACS, 116, 2633; Vedejs, E.
and Gingras, M., JACS, 116, 579; Stille, J.R. and Cook, G.R., T, 50,
4105.
MeO
R R
1 R
2
48-79%
d.r. = <99:l