318
ORGANIC SYNTHESIS—1995
V.A-12 Csuk, R. and Dorr, P., T, 50,9983.
R-OBn
X
acetone
R—OH
85-93 %
V.A-13 Kumar, P. et al., 7X, 35, 1288; Oriyama, T. et al., BCJ, 67, 885;
Linderman, R.J. et al., JOC, 59, 6499.
R _ OH
MOM
;S'^
a
!
Ze0lÌte
> R-OMOM
CH 2 C1 2 ,A
70 _ 91%
V.A-14 Majetich, G. et al., TL, 35, 8727.
.OMe
EtO'
L-Selectride, 67°C
or
Super Hydride, 67°C EtO"
88-92 %
V.A-15 Kong, X. and Grindley, T.B., CJC, 72, 2396; Leigh, D.A. et al.,
CC, 1373.
HO
TsO
l:Bu 2 SnO, Ph-Me^^
2: TsCI, CHCI 3
36-99 %
ORGANIC SYNTHESIS—1995
V.A-12 Csuk, R. and Dorr, P., T, 50,9983.
R-OBn
X
acetone
R—OH
85-93 %
V.A-13 Kumar, P. et al., 7X, 35, 1288; Oriyama, T. et al., BCJ, 67, 885;
Linderman, R.J. et al., JOC, 59, 6499.
R _ OH
MOM
;S'^
a
!
Ze0lÌte
> R-OMOM
CH 2 C1 2 ,A
70 _ 91%
V.A-14 Majetich, G. et al., TL, 35, 8727.
.OMe
EtO'
L-Selectride, 67°C
or
Super Hydride, 67°C EtO"
88-92 %
V.A-15 Kong, X. and Grindley, T.B., CJC, 72, 2396; Leigh, D.A. et al.,
CC, 1373.
HO
TsO
l:Bu 2 SnO, Ph-Me^^
2: TsCI, CHCI 3
36-99 %