Triethylamine → HCID 58513556, compound

Participants

Reaction Steps

The title compound is synthesized according to general procedure GP2 starting from 1.4 g (5.3 mmol) 4-chloro-5-iodo-6-methyl-pyrimidin-2-ylamine (A-3) and 900 mg (8.5 mmol) 5-ethynyl-1-methyl-1H-imidazole using 10 mg (0.05 mmol) CuI, 112 mg (0.03 mmol) PdCl2(PPh3)2, 5.3 mL (5.3 mmol) of 9-methoxy-9-BBN and 1.3 mL (9.5 mmol) triethylamine in 125 mL degassed and dry acetonitril. The product precipitates from the reaction mixture and is filtered off. Yield: 780 mg (54%).

Provenance & Evidence