Ethyl bromopyruvate → Ethyl 2-isopropylaminothiazole-4-carboxylate
Reaktionsgleichung
[CH:1]([NH:4][C:5]([NH2:7])=[S:6])([CH3:3])[CH3:2].Br[CH2:9][C:10](=O)[C:11]([O:13][CH2:14][CH3:15])=[O:12]>C(O)C>[CH:1]([NH:4][C:5]1[S:6][CH:9]=[C:10]([C:11]([O:13][CH2:14][CH3:15])=[O:12])[N:7]=1)([CH3:3])[CH3:2]Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
The reaction described in Preparation 42 was repeated, but using 3.7 g of isopropylthiourea, 7.4 g of ethyl bromopyruvate and 50 ml of ethanol, giving the title compound as a pale yellow oil.
Aufarbeitung
- customThe reaction described in Preparation 42
Quellen und Nachweise
- ORD-Eintrag
- ord-975a0b793e334788b6c424fd96bd50b6
- Quelldatensatz
- uspto-grants-1990_06
- Patentnummer
- US04933355
Notizen zur Reaktion
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