tert-Butyl (triphenylphosphoranylidene) acetate → HCID 67247667, compound

Participants

Reaction Conditions

Reaction Steps

To a solution of 7-bromo-2,3-dihydro-1H-pyrrolo[1,2-a]indol-1-one (0.50 g, 1.999 mmol) in THF (10 mL) was added (tert-butoxycarbonylmethylene)triphenylphosphorane (1.881 g, 5.00 mmol). The mixture was stirred at 65° C. for 16 h and concentrated. The residue was purified by silica gel flash chromatography to provide the title compound (0.50 g). LCMS m/z=348 [M+H]+.

Provenance & Evidence