HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Ethyl 2-cyano-2-(hydroxyimino)acetate → 7-AMINO-1-[(4-CHLOROPHENYL)METHYL]-2,3-DIHYDRO-6-NITROSOIMIDAZO-[1,2-a]PYRIMIDIN-5-(1H)-ONE
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Ethyl 2-cyano-2-(hydroxyimino)acetate | HCID 6399078 | — |
| Edukt | 1-[(4-Chlorophenyl)methyl]-4,5-dihydro-1H-imidazol-2-amine hydrochloride | HCID 20217712 | — |
| Produkt | 7-AMINO-1-[(4-CHLOROPHENYL)METHYL]-2,3-DIHYDRO-6-NITROSOIMIDAZO-[1,2-a]PYRIMIDIN-5-(1H)-ONE | HCID 13391420 | — |
Reaktionsschritte
The product of Procedure 91 was condensed with ethyl oximinocyanoacetate according to the method described in Procedure 1. The crude product, 1.6 g., from 2.9 g. of the product of Procedure 91, was a blue solid, m.p. 273°-275° d, recrystallized from dimethylformamide, m.p. 290°-291° d.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04642345 |
| Quelldatensatz | uspto-grants-1987_02 |
| ORD ID | ord-cced221111dc4956830f74cca61be129 |
| Quellennotiz | uspto-grants-1987_02 |