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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 599142Erstellt: 24. Oktober 2026

Dimethylformamide → HCID 10478148, Verbindung

https://huagongshe.com/de/reaction/599142

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktDimethylformamideHCID 6228—
Edukt2-Bromopropanoyl chlorideHCID 97980—
Edukt[4-(2-Amino-4-methyl-thiazol-5-yl)-pyrimidin-2-yl]-(4-fluoro-phenyl)-amineHCID 9857535—
ProduktHCID 10478148HCID 10478148—

Reaktionsschritte

A solution of [4-(2-amino-4-methyl-thiazol-5-yl)-pyrimidin-2-yl]-(4-fluoro-phenyl)-amine (0.3 g, 1.0 mmol) in DMF (2 mL) was cooled on an ice bath and was treated with 2-bromopropionyl chloride (0.17 g, 1.0 mmol). After completion of the addition, the reaction mixture was allowed to stir at room temperature for 18 h. It was poured into ice water and was extracted with CH2Cl2. The organics were combined, washed with brine, dried on MgSO4, and the solvent was evaporated to leave a brown residue. This was purified by SiO2 chromatography (1:1 EtOAc/PE) to afford the title compound as a light yellow solid. Anal. RP-HPLC: tR=17.1 min (0-60% MeCN in 0.1% aq CF3COOH over 20 min, 1 mL/min, purity >93%). 1H-NMR (DMSO-d6) δ: 1.99 (m, 2H, CH2), 2.68 (s, 3H, CH3), 4.65 (m, 2H, CH2), 7.02 (d, 1H, J=5.2 Hz, pyrimidinyl-H), 7.11 (m, 2H, Ph-H), 7.62 (m, 2H, Ph-H), 8.19 (d, 1H, J=5.5 Hz, pyrimidinyl-H).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS07897605B2
Quelldatensatzuspto-grants-2011_03
ORD IDord-0558768922594a01bb7eb03ca018ab45
Quellennotizuspto-grants-2011_03