反应详情

[2-(2-Fluoro-phenyl)-4-pyrrolo[3,2-c]pyridin-1-yl-quinazolin-6-yl]-methylcarbamic acid tert-butyl ester from Step F (0.066 g, 0.14 mmol) was taken in a 25 ml round bottomed flask and to this was added 4N hydrochloric acid in dioxane (0.5 ml) and the mixture magnetically stirred at room temperature for 0.5 hr. The solvent was removed and title compound was obtained pure after column purification on a HPLC reverse phase column, using a water and acetonitrile gradient containing 0.1% trifluoroacetic acid to yield (0.016 g, 30%). MS (ES) 370.1 (M+H)+

1. customThe solvent was removed