HuagongsheHuagongshe Chemistry Print Report · For research reference only
Oxygen → 5-Formyl-2-furancarboxylic Acid
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Oxygen | HCID 977 | — |
| Reactant | 5-(Hydroxymethyl)furfural | HCID 237332 | — |
| Product | 5-Formyl-2-furancarboxylic Acid | HCID 2793719 | — |
Reaction Steps
5-HMF feed is oxidized with elemental O2 in a multi-step reaction to form FDCA with 5-formyl furan-2-carboxylic acid (FFCA) as a key intermediate eq 1. Oxidation of 5-(acetoxymethyl)furfural (5-AMF), which contains an oxidizable ester and aldehydes moieties, produces FDCA, FFCA, and acetic acid, eq 2. Similarly oxidation of 5-(ethoxymethyl)furfural (5-EMF) produces FDCA, FFCA, 5-(ethoxycarbonyl)furan-2-carboxylic acid (EFCA) and acetic acid, eq 3.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09206149B2 |
| Source dataset | uspto-grants-2015_12 |
| ORD ID | ord-ecee9efdf98948479c2b0e1bedd49a76 |
| Source note | uspto-grants-2015_12 |