HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
3-(3-Fluorophenyl)-2-propenoic acid → 1H-Purine-2,6-dione, 3,7-dihydro-1,3-diethyl-8-(2-(3-fluorophenyl)ethenyl)-, (E)-
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 3-(3-Fluorophenyl)-2-propenoic acid | HCID 88606 | — |
| Edukt | 5,6-Diamino-1,3-diethyluracil | HCID 4572133 | — |
| Produkt | 1H-Purine-2,6-dione, 3,7-dihydro-1,3-diethyl-8-(2-(3-fluorophenyl)ethenyl)-, (E)- | HCID 6448904 | 40% |
Reaktionsschritte
Substantially the same procedure as in Example 7 was repeated using 3.00 g (15.1 mmol) of 5,6-diamino-1,3-diethyluracil and 2.77 g (16.7 mmol) of 3-fluorocinnamic acid. Then, the resultant crude crystals were recrystallized from dioxane/water to give 1.96 g (yield 40%) of Compound 128 as a pale yellow powder.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US05484920 |
| Quelldatensatz | uspto-grants-1996_01 |
| ORD ID | ord-c3a1881e57f7493982f605db991551eb |
| Quellennotiz | uspto-grants-1996_01 |