Entry
|
Solvent
|
Temp.
(°C)
|
Conv.
(%)b
|
ee.
(%)c
|
1d
|
toluene |
40 |
99 |
74 |
2d
|
toluene |
30 |
54 |
78 |
3 |
toluene |
30 |
95 |
78 |
4 |
C6H5F |
30 |
99 |
77 |
5 |
C6H5Cl |
30 |
99 |
74 |
6 |
CH2Cl2
|
30 |
99 |
74 |
7 |
hexane |
30 |
88 |
68 |
8 |
Et2O |
30 |
99 |
77 |
9 |
benzene |
30 |
99 |
80 |
10 |
benzene |
20 |
42 |
82 |
11e
|
benzene |
20 |
69 |
82 |
12f
|
benzene |
30 |
99 |
80 |