Table 5.
| ||||||
---|---|---|---|---|---|---|
Entry | Ketone | Catalyst | Yield (%) | ee(%) | ||
1 | 10a | (R)-7f | 90 | 11a | 55 (S) | |
2 | 10b | (S)-3 (R)-7f |
87 47 |
11b | 63 (R) 55 (S) |
|
3 | 10c | (R)-7f | 71 | 11c | 95 (S) |
| ||||||
---|---|---|---|---|---|---|
Entry | Ketone | Catalyst | Yield (%) | ee(%) | ||
1 | 10a | (R)-7f | 90 | 11a | 55 (S) | |
2 | 10b | (S)-3 (R)-7f |
87 47 |
11b | 63 (R) 55 (S) |
|
3 | 10c | (R)-7f | 71 | 11c | 95 (S) |