Table 22.
Epoxidation of trans-chalcone
 | |||
|---|---|---|---|
| catalyst | % yield (exper.) | % ee (exper.) | E-trans –E-cis (calc., kcal/mol) |
|
93 | 89 | 0.9 |
|
33 | 85 | 2.0 |
|
48 | 75 | 0.3 |
|
21 | 52 | 0.6 |
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