USEFUL SYNTHETIC PREPARATIONS
387
VLD-7 Kambe, N., Sonoda, N. et al., OM, 13,4543.
O
O
II
»Bu 2 AlTeBu
II
R ^ O R *
*" R ^ T e B u
35-83 %
VI.D-8 Takikawa, Y. et al., BCJ, 67, 876; Silks III, L.A. et al., JOC, 59,
4977.
O
Se
0
(TMS) 2 Se, BF y OEt 2
II
R
NR 2
*" R
NR',
trace - 89 %
VI.D-9 Yamazaki, S. et al., JCS(Pl), 695; see also: Tsuchiya, T. et al.
CPB, 42, 1437.
Q
SePh
_ . . _ .
\
EtAICl 2
\ -
58%
VLD-10 Oh, D.Y. et al., JCS(P1),1\1.
R
TePh
Et 2 0 3 P.
,TePh
N a H >
R C H O >
\
H
82-95 %
387
VLD-7 Kambe, N., Sonoda, N. et al., OM, 13,4543.
O
O
II
»Bu 2 AlTeBu
II
R ^ O R *
*" R ^ T e B u
35-83 %
VI.D-8 Takikawa, Y. et al., BCJ, 67, 876; Silks III, L.A. et al., JOC, 59,
4977.
O
Se
0
(TMS) 2 Se, BF y OEt 2
II
R
NR 2
*" R
NR',
trace - 89 %
VI.D-9 Yamazaki, S. et al., JCS(Pl), 695; see also: Tsuchiya, T. et al.
CPB, 42, 1437.
Q
SePh
_ . . _ .
\
EtAICl 2
\ -
58%
VLD-10 Oh, D.Y. et al., JCS(P1),1\1.
R
TePh
Et 2 0 3 P.
,TePh
N a H >
R C H O >
\
H
82-95 %