Table 3.
Entry | R1 | Yield, %* | ee, % |
1 | Me | 71 | 95 |
2 | n-Pr | 66 | 93 |
3 | (CH2)2Ph | 66 | 94 |
4 | 70 | 94 |
All data are the average of two experiments.
*Yield of purified product. Only the E isomer is observed.
Entry | R1 | Yield, %* | ee, % |
1 | Me | 71 | 95 |
2 | n-Pr | 66 | 93 |
3 | (CH2)2Ph | 66 | 94 |
4 | 70 | 94 |
All data are the average of two experiments.
*Yield of purified product. Only the E isomer is observed.