Table 3.
entry | alcohol | product | yield, % |
---|---|---|---|
1 | cyclopropyl-methanol | 75 | |
2b | HOCH2CF3 | 73 | |
3 | allyl alcohol | 71 | |
4 | carbitol | 72 | |
5 | cinchonine | 85 | |
6 | ethyl lactate | 39 |
Scale: 0.5 mmol; time: 2–8 h; 1/5 amide/alcohol ratio, 110 °C, 11% catalyst = 22 mol % Cu. Please see Supporting Information for details.
Closed vessel pressurized with O2.