HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ethylene Glycol → HCID 21523605, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ethylene Glycol | HCID 174 | — |
| Reactant | Oxalic Acid | HCID 971 | — |
| Reactant | Dicyclohexylcarbodiimide | HCID 10868 | — |
| Solvent | Acetone | HCID 180 | — |
| Product | HCID 21523605 | HCID 21523605 | 102.9% |
Reaction Steps
A mixture of 41.2 g of dicyclohexylcarbodiimide and 7 g of ethylene glycol was heated on a water bath for 2 hours. After removing the precipitate of dicyclohexyl urea formed, the resulting oily product was dissolved in acetone and to the acetone solution was added an acetone solution containing 9 g of oxalic acid to obtain 35 g of Compound (1) with a melting point of 130° - 133°C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US03967965 |
| Source dataset | uspto-grants-1976_07 |
| ORD ID | ord-5d043911a0314d5c9ce6b699a220fbd6 |
| Source note | uspto-grants-1976_07 |