HuagongsheHuagongshe Chemistry Print Report · For research reference only
Water → 1,3-Benzenedicarboxylic acid, 2-hydroxy- (9CI)
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Water | HCID 962 | — |
| Reactant | 2-Methoxyisophthalic acid | HCID 4558811 | — |
| Solvent | Hydrogen iodide | HCID 24841 | — |
| Product | 1,3-Benzenedicarboxylic acid, 2-hydroxy- (9CI) | HCID 11812 | 96.9% |
Reaction Steps
A solution of 2-methoxyisophthalic acid (1.0 g) in 55% hydriodic acid (10 ml) was heated at 80° C. for 1 hour. The reaction mixture was poured into iced water and the precipitate was collected by filtration to give the desired compound (0.9 g, yield 95%) as a pale yellow solid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06555556B1 |
| Source dataset | uspto-grants-2003_04 |
| ORD ID | ord-8ee74bf8a9f14c3889bdec5d716637ae |
| Source note | uspto-grants-2003_04 |