HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrogen Bromide → 1,3-Di-cyclohexylmethyl-8-bromo xanthine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrogen Bromide | HCID 260 | — |
| Reactant | 1,3-Di-cyclohexylmethyl-8-nitro xanthine | HCID 10221927 | — |
| Product | 1,3-Di-cyclohexylmethyl-8-bromo xanthine | HCID 10202505 | — |
Reaction Steps
The title compound was prepared from 1,3-di-cyclohexylmethyl-8-nitro xanthine (1 g, 0.0026 mol) and concentrated hydrobromic acid (40 ml, 48%) over 32 hours using an analogous procedure to that described in Example 15. The title product was obtained as a crystalline solid, m.pt. 247° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05734051 |
| Source dataset | uspto-grants-1998_03 |
| ORD ID | ord-712a4c23c26a4619a1659f080875532d |
| Source note | uspto-grants-1998_03 |