HuagongsheHuagongshe Chemistry Print Report · For research reference only
5,6-Diamino-1,3-dipropyl-2,4(1H,3H)-pyrimidinedione → HCID 21460354, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 5,6-Diamino-1,3-dipropyl-2,4(1H,3H)-pyrimidinedione | HCID 5098605 | — |
| Reactant | HCID 53740252 | HCID 53740252 | — |
| Product | HCID 21460354 | HCID 21460354 | 67% |
Reaction Steps
Substantially the same procedure as in Reference Example 1 was repeated using 4.0 g (17.7 mmol) of 5,6-diamino-1,3-dipropyluracil and 4.63 g (19.4 mmol) of 3-methoxy-4-methoxymethoxycinnamic acid. Then, the resultant crude crystals were recrystallized from dioxane/water to give 5.06 g (yield 67%) of Compound 194 as pale yellow flocculent precipitates.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05587378 |
| Source dataset | uspto-grants-1996_12 |
| ORD ID | ord-62f4400f1e5c42fa936bb1a73b31a796 |
| Source note | uspto-grants-1996_12 |