CARBON-CARBON BOND FORMING REACTIONS
I.A.3-6 Wendt, J.A. et al., JACS, 116, 9921.
11
SEt
, --OTMS
HO < W X
DC.
P
^
OTMS
Hg(OTf) 2 -jò&
I.A.3-7 Cativiela, C. et al., TA, 5, 261.
54%
S0 2 NCy 2 O
1)LDA
2) Mel, HMPA
S0 2 NCy 2 O
96%, 80:20 dr
I.A.3-8 Takahashi, T. et al., SL, 121.
)Et
'Me
OEI
I
+ RCH 2 I
►
N C ^ C C V B u
Me 2CO
reflux
K 2 CO 3
OEt
Q ^ M e
RCHj^Y
N C X O ^ B u
85%
a new acyl anion equivalent
I.A.3-6 Wendt, J.A. et al., JACS, 116, 9921.
11
SEt
, --OTMS
HO < W X
DC.
P
^
OTMS
Hg(OTf) 2 -jò&
I.A.3-7 Cativiela, C. et al., TA, 5, 261.
54%
S0 2 NCy 2 O
1)LDA
2) Mel, HMPA
S0 2 NCy 2 O
96%, 80:20 dr
I.A.3-8 Takahashi, T. et al., SL, 121.
)Et
'Me
OEI
I
+ RCH 2 I
►
N C ^ C C V B u
Me 2CO
reflux
K 2 CO 3
OEt
Q ^ M e
RCHj^Y
N C X O ^ B u
85%
a new acyl anion equivalent