HuagongsheHuagongshe Chemistry Print Report · For research reference only
1,1'-Carbonyldiimidazole → 5-Pyrimidyl carboxylic acid imidazolide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1,1'-Carbonyldiimidazole | HCID 68263 | — |
| Reactant | Pyrimidine-5-carboxylic acid | HCID 78346 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | 5-Pyrimidyl carboxylic acid imidazolide | HCID 86739966 | — |
Reaction Steps
5-pyrimidyl carboxylic acid, 1.9 gm, was added to 30 ml of methylene chloride. 2.4 gm of carbonyldiimidazole was added to the system. The system was stirred at room temperature for 3 hours to form the 5-pyrimidyl carboxylic acid imidazolide.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04588735 |
| Source dataset | uspto-grants-1986_05 |
| ORD ID | ord-45c587997494432c87f23050fd22982c |
| Source note | uspto-grants-1986_05 |