HCID 53845544, compound → HCID 18349043, compound

Participants

Reaction Steps

A solution of [2-(3-chloro-5-dipropylcarbamoyl-phenoxy)-ethyl]-pyridin-4-yl-carbamic acid tert-butyl ester (0.085 g) in a mixture of dichloromethane (2 ml) and trifluoroacetic acid (2 ml) was stored at room temperature for 18 h and then concentrated under reduced pressure. The residue was triturated with ethereal hydrogen chloride to give the title compound (0.063 g) as a colourless gum.

Provenance & Evidence