Trifluoroacetic acid → HCID 11377163, compound

Participants

Reaction Steps

To trifluoroacetic acid (1 ml), a solution of 1-[(6-tert-butoxycarbonyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-yl)carbonyl]-2-carbamoyl-4-[(6-chloronaphthalen-2-yl)sulfonyl]piperazine (303 mg) dissolved in dichloromethane (1 ml) was added, followed by concentration under reduced pressure. The resulting precipitate was collected by filtration and washed with diethyl ether, whereby the title compound (263 mg, 83%) was obtained.

Provenance & Evidence