Hydrochloric Acid → HCID 56932992, compound

Participants

Reaction Conditions

Reaction Steps

A 20-mL microwave vial was charged with N-(5-((3-(1-propyn-1-yl)-4-(4-(2,2,2-trifluoro-1-hydroxy-1-(trifluoromethyl)ethyl)phenyl)-1-piperazinyl)sulfonyl)-1,3,4-thiadiazol-2-yl)acetamide (370 mg, 0.647 mmol), MeOH (2 mL), 1N aq. HCl (3 mL, 3.00 mmol) and 4N HCl in dioxane (3 mL, 12.00 mmol). The reaction vessel was sealed and the mixture heated to 100° C. for 4 h. The reaction was concentrated onto silica and purified via column chromatography on silica gel (0 to 10% MeOH in CH2Cl2) to give 2-(4-(4-((5-amino-1,3,4-thiadiazol-2-yl)sulfonyl)-2-(1-propyn-1-yl)-1-piperazinyl)phenyl)-1,1,1,3,3,3-hexafluoro-2-propanol (160 mg) as a mixture of two isomers.

Provenance & Evidence