Entrya | R-OH | Product | Temp. | Time (h) | Yieldb (%) |
1 | MeOH |
| reflux | 8 | 63 |
2 | EtOH |
| reflux | 8 | 73 |
3 | PrOH |
| reflux | 8 | 83 |
4 | BuOH |
| reflux | 6 | 86 |