Trifluoroacetic acid → HCID 59367776, compound

Participants

Reaction Conditions

Reaction Steps

tert-Butyl 9-(pyridin-3-yl)-9-(2-(pyrrolidin-1-yl)ethoxy)-3-azaspiro[5.5]undecane-3-carboxylate (0.33 mmol, 1 eq) was dissolved in methylene chloride (3.5 ml). TFA (0.7 ml) was added at 0° C. and the mixture was stirred at 25° C. for 1 h. The solvent was concentrated to dryness under reduced pressure and the resulting desired product was employed in the next stage without further purification.

Provenance & Evidence