benzyl 2-chloro-4-[5-chloro-4-(2-methyl-3-oxo-2,3-dihydro-1H-isoindol-4-yloxy)-pyrimidin-2-ylamino]-5-methoxy-benzoate → 2-chloro-4-[5-chloro-4-(2-methyl-3-oxo-2,3-dihydro-1H-isoindol-4-yloxy)-pyrimidin-2-ylamino]-5-methoxy-benzoic acid

Participants

Reaction Steps

Benzyl 2-chloro-4-[5-chloro-4-(2-methyl-3-oxo-2,3-dihydro-1H-isoindol-4-yloxy)-pyrimidin-2-ylamino]-5-methoxy-benzoate (75 mg) is dissolved in THF (150 mL), Pd(OH)2 (0.01 g) is added and the mixture is stirred for 2 h under H2 gas. For working up the mixture is diluted with ACN (20 mL) and Isolute is added. The solvent is filtered off from the catalyst and the solvent is eliminated in vacuo.

Provenance & Evidence