Hydrochloric Acid → N-{4-[(3-Amino-1,2-benzisoxazol-4-yl)oxy]-3-fluorophenyl}-N-[2-amino-6-(4-pyridinyl)-4-pyrimidinyl]amine

Beteiligte Stoffe

Reaktionsschritte

70 mg (0.27 mmol) of 4-(4-amino-2-fluorophenoxy)-1,2-benzisoxazole-3-amine (from example VII) and 55.8 mg (0.27 mmol) of 4-chloro-6-(4-pyridinyl)-2-pyrimidineamine (from example XXIX) are suspended in 4 ml of water, and 0.02 ml of concentrated hydrochloric acid is added. The reaction mixture is heated at reflux overnight, resulting in the formation of a lightly colored precipitate. This is filtered off, washed repeatedly with water and dried under high vacuum.

Herkunft & Nachweise