2,4-Dimethoxybenzoyl chloride → HCID 69065748, compound

Participants

Reaction Steps

7-Bromo-5-(2,4-dimethoxybenzoyl)-4-methyl-4,5-dihydropyrrolo[1,2-a]quinoxaline was prepared from 2,4-dimethoxybenzoyl chloride and 7-bromo-4-methyl-4,5-dihydropyrrolo[1,2-a]quinoxaline (see Example 106, Step 1) according to the procedure of Example 106, Step 2. The product was purified via Biotage Horizon® (25S, silica, gradient from 5% EtOAc/hexane to 40% EtOAc/hexane) and isolated as a white foam. MS (ESI) m/z 427/429 ([M+H]+); HRMS: calcd for C21H19BrN2O3, 426.0579; found (ESI+), 427.0642.

Provenance & Evidence