Table 4.
Synthesis of enantiomerically enriched 1-aryl-1H-indenes [36].
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| entry | R1 | R2 | Ar | yield (%) | ee (%) |
| 1 | Me | Me | Ph | 95 | 90 |
| 2 | Me | Me | 4-Cl-C6H4 | 91 | 90 |
| 3 | Me | Me | 3-Cl-C6H4 | 88 | 91 |
| 4 | Me | Me | 4-Me-C6H4 | 94 | 93 |
| 5 | Me | Me | 2-MeO-C6H4 | 60 | 24 |
| 6 | Me | Me | 3-MeO-C6H4 | 91 | 93 |
| 7 | Me | Me | 4-MeO-C6H4 | 90 | 96 |
| 8 | Me | Me | 3,4-(CH2O2)-C6H3 | 76 | 93 |
| 9 | Me | Me | 4-(4-MeO-C6H4)-C6H4 | 91 | 97 |
| 10 | Me | Me | 3-BnO-C6H4 | 90 | 94 |
| 11 | Ph | Me | 4-MeO-C6H4 | 99 | 92 |
| 12 | Ph | 4-MeO-C6H4 | 4-MeO-C6H4 | 79 | 90 |
| 13 | Ph | 4-MeO-C6H4 | 3,4-(CH2O2)-C6H3 | 81 | 90 |
| 14 | Me | Et | 4-MeO-C6H4 | 99 | 93 |
| 15 | H | Me | 4-MeO-C6H4 | 60 | 90 |
