USEFUL SYNTHETIC PREPARATIONS
341
VLA.4-8 Vetelino, M.G. and Coe, J.W., TL, 35, 219.
Me0 2 C
^ N M e 2
M e 0 2 C . ^ . C H O
NaIQ 4 , aq THF
rt
NO,
95%
VI.A.4-9 Sato, T. and Otera, J., TL, 35, 6701.
R4
H ? RL JSPh
H O
f
NaIQ 4
X
Av
XHO
OR3
** R
R2
•Yr' R5 R2
45-97 %
VI.A.4-10 McGrath, D.V. and Grubbs, R.H., OM, 13, 224.
R2
Rl
OH
i: Ru(II)(H 2 0) 6 (Tos) 2
R
2
R
1 ^ / k
Λ)
R3
2:H 2 0
>90%
R3
VI.A.4-11 Ravindranathan, T. et al., TL, 35, 5493; Barluenga, J. et al., TL,
35,9471.
R
OH
TS-1, H 2 Q 2
acetone, Δ
R
R'
R·
TS-1 = titanium silicalite-1 zeolite
65-86 %
341
VLA.4-8 Vetelino, M.G. and Coe, J.W., TL, 35, 219.
Me0 2 C
^ N M e 2
M e 0 2 C . ^ . C H O
NaIQ 4 , aq THF
rt
NO,
95%
VI.A.4-9 Sato, T. and Otera, J., TL, 35, 6701.
R4
H ? RL JSPh
H O
f
NaIQ 4
X
Av
XHO
OR3
** R
R2
•Yr' R5 R2
45-97 %
VI.A.4-10 McGrath, D.V. and Grubbs, R.H., OM, 13, 224.
R2
Rl
OH
i: Ru(II)(H 2 0) 6 (Tos) 2
R
2
R
1 ^ / k
Λ)
R3
2:H 2 0
>90%
R3
VI.A.4-11 Ravindranathan, T. et al., TL, 35, 5493; Barluenga, J. et al., TL,
35,9471.
R
OH
TS-1, H 2 Q 2
acetone, Δ
R
R'
R·
TS-1 = titanium silicalite-1 zeolite
65-86 %