HuagongsheHuagongshe Chemistry Print Report · For research reference only
Thionyl Chloride → HCID 59178054, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Thionyl Chloride | HCID 24386 | — |
| Reactant | HCID 22908988 | HCID 22908988 | — |
| Product | HCID 59178054 | HCID 59178054 | 74.3% |
Reaction Steps
1 gram of 1,3-diethyl-8-hydroxymethylxanthine was added to an excess (3 grams) of thionyl chloride and the mixture was refluxed for 1 hour. The excess thionyl chloride was evaporated and the resulting residue was crystallized from hexane, to yield 1,3-diethyl-8-chloromethylxanthine (0.8 gram).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08349850B2 |
| Source dataset | uspto-grants-2013_01 |
| ORD ID | ord-63a98c4f6e8b48efb1e9061fe39a3584 |
| Source note | uspto-grants-2013_01 |