HuagongsheHuagongshe Chemistry Print Report · For research reference only
Potassium Carbonate → HCID 19020641, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Potassium Carbonate | HCID 11430 | — |
| Reactant | Bromomethylcyclopropane | HCID 81503 | — |
| Reactant | HCID 19020655 | HCID 19020655 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | HCID 19020641 | HCID 19020641 | — |
Reaction Steps
18.1 g of 3-benzyl-7-(2-oxopropyl)xanthine were treated with 11.4 ml of bromomethylcyclopropane and 9.2 g of potassium carbonate in 150 ml of DMF for 3 hours at 70° C. The mixture was concentrated, water was added and the product was extracted with ethyl acetate. After concentration of the solution the product crystallised, m.p. 138° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05321029 |
| Source dataset | uspto-grants-1994_06 |
| ORD ID | ord-0cad65cbcb164249a820c6bf3b169ab5 |
| Source note | uspto-grants-1994_06 |