Table 2.
Amine | Product | Y., % 1 | Amine | Major Product | Y., % 1 | Minor Product | Y., % 1 | |||
---|---|---|---|---|---|---|---|---|---|---|
3a | 84 | 3h | 86 | 3g | 1 | |||||
3b | 68 | 3i | 64 | 3g | 3 | |||||
3c | 71 | 3j | 83 | 3g | 9 | |||||
3d | 87 | 3k | 76 | 3g | 10 | |||||
3e | 86 | 3l | 70 | 3g | 19 | |||||
3m | 70 | 3g | 20 | |||||||
3f | 88 | 3n | 55 | 3g | 32 | |||||
3a | 50 | 3o | 41 | |||||||
3g | 85 | 3p | 59 | 3g | 30 |
1 Isolated yield.