反应详情

Method as described for tert-Butyl 2-(4-(3-(cyclopropylureido)-2-fluorophenyl)-4-morpholino-5H-pyrrolo[3,4-d]pyrimidine-6(7H)-carboxylate (example 143) using (S)-methyl 2-chloro-4-(3-methylmorpholino)-5H-pyrrolo[3,4-d]pyrimidine-6(7H)-carboxylate (intermediate 26) (193 mg, 0.5 mmol) and 1-cyclopropyl-3-(3-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)urea (intermediate 29) (182 mg, 0.57 mmol) as starting materials. Reaction mixture was partitioned between EtOAc (50 ml) and water (35 ml), the organic layer passed through a hydrophobic frit and concentrated in vacuo to leave a brown solid. The solid was purified by prep. HPLC at low pH to afford a colourless solid (22 mg, 10%).

1. customReaction mixture
2. customwas partitioned between EtOAc (50 ml) and water (35 ml)
3. concentrationconcentrated in vacuo
4. customto leave a brown solid
5. customThe solid was purified by prep