HuagongsheHuagongshe Chemistry Print Report · For research reference only
Theobromine → Diethyl [4-(3,7-dimethylxanthin-1-yl)-butyl]phosphonate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Theobromine | HCID 5429 | — |
| Reactant | Diethyl(4-chlorobutyl)phosphonate | HCID 19689195 | — |
| Product | Diethyl [4-(3,7-dimethylxanthin-1-yl)-butyl]phosphonate | HCID 22446274 | — |
Reaction Steps
The title substance was prepared from 0.075 mol of theobromine and 0.09 mol of diethyl 4-chlorobutanephosphonate analogously to Example 23 and crystallized from diisopropyl ether.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05728686 |
| Source dataset | uspto-grants-1998_03 |
| ORD ID | ord-bf99dda85e8446dfbb7ca469f46d02aa |
| Source note | uspto-grants-1998_03 |