HuagongsheHuagongshe Chemistry Print Report · For research reference only
Pyrrolidine → 1,3-Di-n-butyl-8-pyrrolidinyl Xanthine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Pyrrolidine | HCID 31268 | — |
| Reactant | 1,3-Di-n-butyl-8-bromo Xanthine | HCID 10154489 | — |
| Product | 1,3-Di-n-butyl-8-pyrrolidinyl Xanthine | HCID 9902188 | — |
Reaction Steps
The title compound was prepared from 1,3-di-n-butyl-8-bromo xanthine (1 g, 0.0029 ml) and pyrrolidine (0.041 g, 0.0057 mol) using an analogous procedure to that described in Example 19. The title product was obtained as a crystalline solid, m.pt. >250° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05981535 |
| Source dataset | uspto-grants-1999_11 |
| ORD ID | ord-72e40a89b8fd4b9fa70e9ab9ed2fbff9 |
| Source note | uspto-grants-1999_11 |