HuagongsheHuagongshe Chemistry Print Report · For research reference only
Quinoxalin-6-ylmethanol → Quinoxaline-6-carboxaldehyde
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Quinoxalin-6-ylmethanol | HCID 6422829 | — |
| Catalyst | HCID 178418406 | HCID 178418406 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | Quinoxaline-6-carboxaldehyde | HCID 763958 | 67.3% |
Reaction Steps
To a stirred solution of 10 parts of intermediate 5, namely 6-quinoxalinemethanol in 133 parts of dichloromethane were added 20 parts of manganese(IV) oxide. After stirring for 3 hours at room temperature, the reaction mixture was filtered and the filtrate was evaporated, yielding 6.6 parts (67.3%) of 6-quinoxalinecarboxaldehyde; mp. 134° C. (interm. 6).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05028606 |
| Source dataset | uspto-grants-1991_07 |
| ORD ID | ord-65c5ab1fe71e481b8c78200566367692 |
| Source note | uspto-grants-1991_07 |