Potassium Carbonate → (R)-tert-butyl 1-(3-(quinolin-6-ylmethyl)-3H-[1,2,3]triazolo[4,5-b]pyrazin-5-yl)pyrrolidin-3-ylcarbamate

関与物質

反応条件

反応手順

A mixture of 6-((6-bromo-1H-[1,2,3]triazolo[4,5-b]pyrazin-1-yl)methyl)quinoline (200 mg, 0.586 mmol), potassium carbonate (243 mg, 1.76 mmol), and (R)-tert-butyl pyrrolidin-3-ylcarbamate (218 mg, 1.17 mmol) in 2-propanol (6.0 mL) was heated in the microwave at 80° C. for 20 minutes. The mixture was allowed to cool and the solids were collected by filtration then purified by flash chromatography using a Horizon purification system eluting with chloroform/ethyl acetate (25-75%) to afford (R)-tert-butyl 1-(3-(quinolin-6-ylmethyl)-3H-[1,2,3]triazolo[4,5-b]pyrazin-5-yl)pyrrolidin-3-ylcarbamate, (239 mg, 91%).

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