HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2229257Generated: November 1, 2026
1-Benzofuran-2-Ylmethanol → 2-Benzofurancarboxaldehyde
https://huagongshe.com/reaction/2229257
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | 1-Benzofuran-2-Ylmethanol | HCID 2776263 | — |
| Catalyst | Manganese dioxide | HCID 14801 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | 2-Benzofurancarboxaldehyde | HCID 61341 | 73.5% |
Reaction Steps
A mixture of 2-hydroxymethylbenzofuran (6.91 g) and MnO2 (37.4 g) in CH2Cl2 (250 ml) was stirred at 30° C. for 3 days. Insoluble materials were filtered off and the filtrate was concentrated to give the titled compound (5.01 g) as colorless oil.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US06420375B1 |
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| Source dataset | uspto-grants-2002_07 |
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| ORD ID | ord-086941d110984fe08a42e1e75dd5d18f |
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| Source note | uspto-grants-2002_07 |
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