2-chloro-N,N-dimethylacetamide → HCID 58529364, compound

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Reaction Steps

To a suspension of 5-[3-amino-2-(2-fluorobenzyl)-2H-indazol-6-yl]-7-piperidin-4-ylpyrrolo[2,1-f][1,2,4]triazin-4-amine (0.1 g, 0.22 mmol) in THF (2 mL) was added 2-chloro-N,N-dimethylacetamide (0.024 g, 0.2 mmol) and DIEA (0.11 g, 0.88 mmol). The mixture was stirred at room temperature for 18 h, diluted with methanol, and concentrated. The crude product was purified by HPLC (10 to 90% CH3CN). 1H NMR (400 MHz, CD2Cl2) δ 7.87 (s, 1 H) 7.58 (d, 1 H) 7.11-7.35 (m, 5 H) 7.01 (d, 1 H) 6.55 (s, 1 H) 5.50-5.55 (m, 4 H) 4.25 (s, 2 H) 2.90-3.30 (m, 11 H) 2.30 (dt, 2 H) 2.10 (d, 2 H) 1.83 (dt, 2 H). LC-MS [M+H]+=542.3, RT=0.31 min.

Provenance & Evidence