Water → methyl 4-{[(3S)-1-(tert-butoxycarbonyl)piperidin-3-yl]amino}-6-iodoquinazoline-8-carboxylate

Beteiligte Stoffe

Reaktionsschritte

Dissolved tert-butyl (35)-3-aminopiperidine-1-carboxylate (632.11 mg; 3.16 mmol; 1.10 eq.) in MeCN (18.00 ml) and TEA (1.00 ml). Added this mixture to methyl 4-chloro-6-iodoquinazoline-8-carboxylate (1000.00 mg; 2.87 mmol; 1.00 eq.). Stirred reaction at room temperature for 45 hours. LCMS indicated M+1=513 present. Diluted reaction with water and 1N NaOH. Filtered the resulting precipitate. Washed with water and dried to give a yellowish solid (210 mg). Carried material on without further purification. LCMS: M+1=513

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