Trifluoroacetic acid → HCID 89726233, compound

Participants

Reaction Steps

tert-butyl 4-(3-formylphenoxy)piperidine-1-carboxylate (61) (5.55 mmol) was taken in DCM and cooled to 0° C. when TFA (5 ml) was added drop wise and then stirred at rt for 16 h when TLC confirmed completion of reaction. The reaction mixture was concentrated and used directly for the next step. White solid.

Provenance & Evidence