Trifluoroacetic acid → HCID 70096977, compound

Participants

Reaction Steps

Trifluoroacetic acid (75 mL) is added to a solution of tert-butyl 2-{{2-{5-[3,6-dihydro-3-methyl-2,6-dioxo-4-(trifluoromethyl)-1 (2H)-pyrimidinyl]-1,2-benzisothiazol-3-yl}-p-tolyl}oxy}propionate (12.0 g, 21.4 mmol) in methylene chloride. The reaction mixture is stirred at room temperature for 24 hours and concentrated in vacuo to give the title product as a yellow foam which is identified by NMR spectral analyses.

Provenance & Evidence