HuagongsheHuagongshe Chemistry Print Report · For research reference only
Phosphine oxide, (chloromethyl)dimethyl- → [1-(7-Ethyl-3-methylxanthin-1-yl)methyl]dimethylphosphine Oxide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Phosphine oxide, (chloromethyl)dimethyl- | HCID 74224 | — |
| Reactant | 7-Ethyl-3-methyl-1,3,7-trihydropurine-2,6-dione | HCID 350719 | — |
| Product | [1-(7-Ethyl-3-methylxanthin-1-yl)methyl]dimethylphosphine Oxide | HCID 19689257 | — |
Reaction Steps
The title substance was prepared from 5 g (0.0258 mol) of 7-ethyl-3-methylxanthine and 3.91 g (0.031 mol) of chloromethyl-dimethylphosphine oxide analogously to Example 67.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05728686 |
| Source dataset | uspto-grants-1998_03 |
| ORD ID | ord-02b576534acf4dda8bd059063a4bc1e5 |
| Source note | uspto-grants-1998_03 |