HuagongsheHuagongshe Chemistry Print Report · For research reference only
7-Hydroxymethyl-2-phenyl-benzoxazole → 2-Phenylbenzo[d]oxazole-7-carbaldehyde
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 7-Hydroxymethyl-2-phenyl-benzoxazole | HCID 19939919 | — |
| Catalyst | Manganese dioxide | HCID 14801 | — |
| Solvent | Acetone | HCID 180 | — |
| Product | 2-Phenylbenzo[d]oxazole-7-carbaldehyde | HCID 19939916 | — |
Reaction Steps
10 mmol of the compound from Example XVI were boiled under reflux with 50 mmol of MnO2 (active) in 50 ml of acetone for 6 h, the solid was filtered off with suction and the filtrate was concentrated. The residue was recrystallized from isopropanol. M.p.: 107° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05254692 |
| Source dataset | uspto-grants-1993_10 |
| ORD ID | ord-443760b4694b4f3a97865e00e8cf48a7 |
| Source note | uspto-grants-1993_10 |