HCID 86684069, compound → HCID 73555061, compound

Participants

Reaction Steps

A solution of 156b (514 mg, 1.28 mmol) in CF3COOH (15 mL) was stirred at 60° C. for 2 h. After this time the reaction was cooled to room temperature. It was then evaporated under reduced pressure and residue was washed with petroleum ether and ethyl acetate to afford 156c (600 mg, crude) as a yellow solid. MS-ESI: [M+H]+ 162.3

Provenance & Evidence