Table 2. CHEM21 green metrics using optimized method.
| Metric | Optimized reaction condition | Flag |
|---|---|---|
| Yield | 93 |
|
| Conversion | 94 |
|
| Selectivity | 98.9 |
|
| Atom economy | 80 |
|
| Reaction mass efficiency | 91.6 |
|
| Process mass intensity | 35.7 |
|
| Solvent | Isopropanol |
|
| Catalyst | Yes |
|
| Catalyst recovery | Yes |
|
| Element | Nickel |
|
| Reactor | Batch |
|
| Workup | Column |
|
| Energy | 70 °C |
|
| Health and safety | H315, H317, H319 |
|