Chemistry Reference
In-Depth Information
OH
CHO
6.288
6.283
1. (+)-DET, Ti(O
i
-Pr)
4
,
t
-BuOOH
2. PPh
3
, CCl
4
3.
n
-BuLi
4. Et
3
SiCl, Et
3
N
1. (PhO)
3
P, B r
2
, Et
3
N
2. KO
t
-Bu
Et
3
SiO
6.289
6.284
1. SeO
2
,
t
-BuOOH
2. IBX
1. AD-mix
2. NaIO
4
, SiO
2
3. Ph
3
P=C(Me)CHO
TESO
CHO
6.290
CHO
6.285
OBIpc
2
i
-PrC(OSiCl
3
)=CH
2
Denmark's Lewis base
TESO
6.291
R = H
TBSOTf
2,6-lutidine
OH
OR
O
6.292
R = TBS
O
6.286
AuCl or
Ph
3
PAuCl, AgSbF
6
IPrAuNCMe SbF
6
TESO
TBS
O
O
O
O
H
H
OH
OH
6.287
6.294
6.293
Scheme 6.112
