HCID 58959693, compound → HCID 58959701, compound

Participants

Reaction Conditions

Reaction Steps

To a 2 N aqueous HCl (200 mL) solution was added 34 (10.0 g, 34.1 mmol). The reaction mixture was heated at 100° C. for 18 h and then cooled to room temperature. The resulting precipitate was filtered and dried under vacuum at 60° C. for 18 h to afford an off-white solid (35, 8.11 g, 94.7%). 1H NMR (DMSO-d6, 300 MHz) δ ?7.65 (t, J=8.2, 1H), 7.39-7.43 (m, 1H), 6.93 (s, 1H).

Provenance & Evidence