Allyl Alcohol → HCID 89630017, compound

Participants

Reaction Steps

4-(2-Methyl-2H-indazol-6-yl)-7-{[2-(trimethylsilyl)ethoxy]methyl}-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylic acid (50 mg, 0.12 mmol), HATU (90 mg, 0.24 mmol), and allyl alcohol (0.016 mL, 0.24 mmol) were sequentially added to DMSO (1.0 mL) followed by the addition of Hunig's base (0.10 mL, 0.59 mmol). The reaction was stirred for 17 hours at room temperature at which point an additional amount of HATU (90 mg, 0.24 mmol), Hunig's base (0.10 mL, 0.59 mmol) and allyl alcohol (0.016 mL, 0.24 mmol) were added. The reaction was stirred at room temperature for 17 hours and then extracted with EtOAc (×3) from a saturated sodium bicarbonate solution. The combined organics were washed with brine, dried over sodium sulfate, filtered and concentrated in vacuo to give prop-2-en-1-yl 4-(2-methyl-2H-indazol-6-yl)-7-{[2-(trimethylsilyl)ethoxy]methyl}-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylate. LRMS (ESI) calcd for C24H30N5O3Si [M+H]+: 464, found 464.

Provenance & Evidence