HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → 3-Methyl-2-furoic acid
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | Water | HCID 962 | — |
| Reactant | Sodium Hydroxide | HCID 14798 | — |
| Reactant | Methyl 3-methyl-2-furoate | HCID 350231 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | 3-Methyl-2-furoic acid | HCID 78127 | — |
Reaction Steps
3-Methyl-2-furancarboxylic acid (41 g, m.p. 136°-138° C.) was prepared by refluxing methyl 3-methyl-2-furancarboxylate 54g, (Organic Synthesis, Coll. Vol. IV, p. 649), sodium hydroxide (20 g), water (100 ml) and ethanol (100 ml), then cooling and acidifying with concentrated hydrochloric acid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05693827 |
| Source dataset | uspto-grants-1997_12 |
| ORD ID | ord-c4d3d72b38b8435491f4013aaa050265 |
| Source note | uspto-grants-1997_12 |