Benzoyl isothiocyanate → HCID 86697920, compound

Participants

Reaction Steps

To a stirred solution of 5-allyl-6a-(5-fluoro-2-thienyl)-3,3a,4,6-tetrahydro-1H-pyrrolo[3,4-c]isoxazole (4.22 g, 16.59 mmol) in tetrahydrofuran (83 mL) is added benzoyl isothiocyanate (2.7 mL, 19.9 mmol). The resulting solution is stirred under nitrogen at room temperature for 19 hours. The solution is concentrated and the residue is purified by silica gel flash chromatography eluting with hexanes/ethyl acetate (two-step gradient from 80:20 to 70:30 to 60:40) to give the title compound (6.92 g, 100%). ES/MS (m/e): 418 (M+H).

Provenance & Evidence