Reaktion #6930

Reaktionsgleichung

(4-(3-Fluorobenzyloxy)-3-chlorophenyl)-(6-(2-(2-aminoethyl)-thiazol-4-yl)-quinazolin-4-yl)-amine

methanesulfonyl acetic acid

1-(3-dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride

→

title compound

(4-(3-Fluorobenzyloxy)-3-chlorophenyl)-(6-(2-(2-(methylsulfonyl)acetamidoethyl)-thiazol-4-yl)-quinazolin-4-yl)-amine

Lösungsmittel

DMF

Reaktionsbedingungen

Vorschrift

(4-(3-Fluorobenzyloxy)-3-chlorophenyl)-(6-(2-(2-aminoethyl)-thiazol-4-yl)-quinazolin-4-yl)-amine (0.229 mmol) was reacted with methanesulfonyl acetic acid (0.252 mmol) and 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride (0.252 mmol) in DMF as outlined in procedure (I) to provide the title compound after purification by chromatography. 1H NMR (CDCl3) δ 8.82 (s, 1H), 8.68 (s, 1H), 8.44 (s, 1H), 8.14 (d, 1 H), 8.02 (m, 1H), 7.92 (d, 1H), 7.81 (s, 1H), 7.62 (m, 1H), 7.55 (s, 1 H), 7.36 (m, 1H), 7.21 (m, 2H), 7.02 (m, 2H), 5.18 (s, 2H), 3.95 (s, 2H), 3.91 (m, 2H), 3.36 (m, 2H), 2.88 (s, 3H). Electrospray MS m/z 625.87 (MH+).

Quelle