206
ORGANIC SYNTHESIS—1995
III.C. Reduction of Sulfur Compounds
III.C-l Mohanazadeh, F. et al., TL, 35, 6127; Lee, E., Pak, C.S., et al., 7L,
35,2195.
O
T
silica chloride
JSL
R-Nr
*
R
R
'
67-90 %
III.C-2 Srinavasan, C. et al., CC, 1473.
O
Ο^. ^Ο
TiQ 2 ,hv
t
A r
Me
A r
Me + A r
Me
39-89 %
8-28 %
III.C-3 Nielsen, J.K. and Madsen, J.O., TA, 5,403.
S
O
R ^ J l ^ J ^ , R ·
Baker's Yeast ,
R ^
R,
OH
1
K,
+
SH
1
K,
O
II
-V·
O
M
K
3:7 to 8:2
1-93 % ' e.e.
.R·
ORGANIC SYNTHESIS—1995
III.C. Reduction of Sulfur Compounds
III.C-l Mohanazadeh, F. et al., TL, 35, 6127; Lee, E., Pak, C.S., et al., 7L,
35,2195.
O
T
silica chloride
JSL
R-Nr
*
R
R
'
67-90 %
III.C-2 Srinavasan, C. et al., CC, 1473.
O
Ο^. ^Ο
TiQ 2 ,hv
t
A r
Me
A r
Me + A r
Me
39-89 %
8-28 %
III.C-3 Nielsen, J.K. and Madsen, J.O., TA, 5,403.
S
O
R ^ J l ^ J ^ , R ·
Baker's Yeast ,
R ^
R,
OH
1
K,
+
SH
1
K,
O
II
-V·
O
M
K
3:7 to 8:2
1-93 % ' e.e.
.R·