HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Bromopyruvic Acid → 2-(3,4-Dichloroanilino)-1,3-thiazole-4-carboxylic acid
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Bromopyruvic Acid | HCID 70684 | — |
| Edukt | N-(3,4-Dichlorophenyl)thiourea | HCID 710776 | — |
| Lösungsmittel | Methanol | HCID 887 | — |
| Produkt | 2-(3,4-Dichloroanilino)-1,3-thiazole-4-carboxylic acid | HCID 24213860 | 95,6% |
Reaktionsschritte
2-(3,4-Dichloro-phenylamino)-thiazole-4-carboxylic acid (275 mg) was prepared according to General Procedure B using (3,4-dichloro-phenyl)-thiourea (220 mg) and 3-bromo-2-oxo-propionic acid (200 mg) in methanol (2 mL). The crude product was used in a subsequent step without further purification.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US08513430B2 |
| Quelldatensatz | uspto-grants-2013_08 |
| ORD ID | ord-e04cea16fea34da191b2528d6ca902ee |
| Quellennotiz | uspto-grants-2013_08 |