HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ethylene Glycol → HCID 18725787, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ethylene Glycol | HCID 174 | — |
| Reactant | p-Toluenesulfonic acid | HCID 6101 | — |
| Reactant | Sodium Bicarbonate | HCID 516892 | — |
| Reactant | Methyl 1-acetylcyclopropane-1-carboxylate | HCID 10214400 | — |
| Solvent | Benzene | HCID 241 | — |
| Solvent | Water | HCID 962 | — |
| Product | HCID 18725787 | HCID 18725787 | — |
Reaction Steps
18.7 g of 4 is dissolved in 500 ml of benzene, 30 ml of ethylene glycol and 1 g of p-toluenesulfonic acid are added and heated under nitrogen in a water separator for 12 hours. After cooling, sodium bicarbonate solution is added, extracted with ethyl acetate, dried on sodium sulfate and concentrated by evaporation, whereby 23 g of title compound 5 accumulates as a colorless oil.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07071344B1 |
| Source dataset | uspto-grants-2006_07 |
| ORD ID | ord-ed8556d158984fafbc05312413177320 |
| Source note | uspto-grants-2006_07 |