Trifluoroacetic acid → HCID 18349093, compound

Participants

Reaction Steps

A solution of (2-{3-[(2-carbamoyl-ethyl)-cyclopentyl-carbamoyl]-5-chloro-phenoxy}-ethyl)-pyridin-4-yl-carbamic acid tert-butyl ester (0.074 g) in a mixture of dichloromethane (1 ml) and trifluoroacetic acid (1 ml) was stored at room temperature for 2 h and then concentrated under reduced pressure to give the title compound (0.060 g) as a colourless gum.

Provenance & Evidence