Diisopropylethylamine → HCID 90030866, compound

Participants

Reaction Steps

Using similar reaction conditions as described in step-i of example-82A, 3-(1-(3-fluorobenzyl)-1H-pyrazol-4-yl)-5-(4-(piperazin-1-yl)phenyl)-1-tosyl-1H-pyrrolo[2,3-b]pyridine hydrochloride (step 1 example 103) (150 mg. 0.606 mmol) was alkylated using (R)-2-methyloxirane (22 mg, 0.371 mmol), DIPEA (96 mg, 0.74 mmol) and ethanol (3 mL) to get 160 mg (97.5% yield) of the titled compound. MS: m/z=665.3 (M+1).

Provenance & Evidence