HuagongsheHuagongshe Chemistry Print Report · For research reference only
Sodium Carbonate → 4-Hydroxyisophthalic acid
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Sodium Carbonate | HCID 10340 | — |
| Reactant | 4-Bromo-1,3-benzenedicarboxylic acid | HCID 81361 | — |
| Product | 4-Hydroxyisophthalic acid | HCID 12490 | 82% |
Reaction Steps
The same procedure as described in Example 24 was performed but using 2.45 g (10.0 mmol) of 4-bromoisophthalic acid as the substrate and 2.70 g (25.5 mmol) of Na2CO3 instead of Ca(OH)2. A total of 1.49 g (8.2 mmol, 82% yield) of 4-hydroxyisophthalic acid was collected. The purity was determined by 1H NMR to be 88%.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07538244B2 |
| Source dataset | uspto-grants-2009_05 |
| ORD ID | ord-5acdf371e6a04f0ea8b33c454fcfb52f |
| Source note | uspto-grants-2009_05 |