OXIDATIONS
II.F.3-6 Yamano, Y. and Ito, M., CPB, 42, 410.
191
AcO
CH 2 OAc
Bu 4 NReQ 4 , pTsOH
CH 2 C1 2 , rt
AcO'
CH 2 OAc
82%
2:1 E/Z
II.F.3-7 Adam, W. and Sauter, M., T, 50, 11441.
O.
O
acetone
II.F.3-8 Marshall, J.A. and Tang, Y., JOC, 59, 1457.
Me
DPS
; =
AcO
OAc
mCPBA
NaH 2 P0 4
Me
O
OAc
OAc
DPS
Me OH
92%
II.F.3-6 Yamano, Y. and Ito, M., CPB, 42, 410.
191
AcO
CH 2 OAc
Bu 4 NReQ 4 , pTsOH
CH 2 C1 2 , rt
AcO'
CH 2 OAc
82%
2:1 E/Z
II.F.3-7 Adam, W. and Sauter, M., T, 50, 11441.
O.
O
acetone
II.F.3-8 Marshall, J.A. and Tang, Y., JOC, 59, 1457.
Me
DPS
; =
AcO
OAc
mCPBA
NaH 2 P0 4
Me
O
OAc
OAc
DPS
Me OH
92%