Dimethylformamide → HCID 59592964, compound

Participants

Reaction Steps

To a solution of 6-(bromomethyl)-2-chloro-4-morpholinothieno[3,2-d]pyrimidine 30 from Example 9 (90 mg, 0.3 mmol) in DMF (3 mL) was added 2-hydroxybenzimidazole (35 mg, 0.3 mmol) and K2CO3 (50 mg, 0.4 mmol). The resulting solution stirred at room temperature overnight then was concentrated in vacuo. The residue was diluted with water and filtered. The crude product was utilized in a Suzuki coupling using General Procedure A with 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1′-1-indazole 7 to provide 326 after reverse phase HPLC purification (3 mg). MS (Q1) 484 (M)+

Provenance & Evidence