HuagongsheHuagongshe Chemistry Print Report · For research reference only
Benzyl Bromide → 7-Benzyl-3-ethyl-3,7-dihydro-1H-purine-2,6-dione
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Benzyl Bromide | HCID 7498 | — |
| Reactant | Potassium Carbonate | HCID 11430 | — |
| Reactant | 3-ethylxanthine | HCID 350737 | — |
| Solvent | Water | HCID 962 | — |
| Product | 7-Benzyl-3-ethyl-3,7-dihydro-1H-purine-2,6-dione | HCID 22007303 | — |
Reaction Steps
18 g (0.1 mol) of 3-ethylxanthine were stirred at 60° C. for 2 hours with 19.2 g (0.11 mol) of benzyl bromide and 15.2 g (0.11 mol) of potassium carbonate. The reaction solution was transferred to an Edenmeyer flask and treated with 1000 ml of water. The precipitate was filtered off with suction, washed several times with warm water and dried at 50° C. under reduced pressure.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05728686 |
| Source dataset | uspto-grants-1998_03 |
| ORD ID | ord-61cce6857443438ba8ad80c482010310 |
| Source note | uspto-grants-1998_03 |