HuagongsheHuagongshe Chemistry Print Report · For research reference only
4-Formylbenzoic acid → HCID 19374994, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4-Formylbenzoic acid | HCID 12088 | — |
| Reactant | 2,3-Butanediamine, N,N'-dihydroxy-2,3-dimethyl-, sulfate (1:1) (salt) | HCID 84509 | — |
| Solvent | Water | HCID 962 | — |
| Product | HCID 19374994 | HCID 19374994 | 60.4% |
Reaction Steps
24.6 g of 2,3-bis-(hydroxyamino)-2,3-dimethylbutane sulfate was dissolved in 100 ml of water. After neutralized with 1M KHCO3 with cooling on ice, the solution was added with 15.0 g of p-formylbenzoic acid and was agitated overnight at room temperature. The precipitate was dried and 16.9 g of 1,3-dihydroxy-4,4,5,5-tetramethyl 2-(4-carboxyphenyl)imidazole (I) was obtained.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05464857 |
| Source dataset | uspto-grants-1995_11 |
| ORD ID | ord-6fc58575c27c4b78b4a16c0d592cfdc1 |
| Source note | uspto-grants-1995_11 |