2,3-dibromoaniline

反応条件: temp:0.00; pressure:0.00; stir:

反応条件: temp:0.00; pressure:0.00; stir:

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: The amide was prepared according to Example 18 from 2,3-dibromoaniline, 4-tert-butylbenzoyl chloride and diisopropylethylamine in dioxane. MS (ESI) m/z 408; HPLC Method B, purity 80.6% at 210-370 nm, 11.4 min.; 74.9% at 240 nm, 11.4 min.; HRMS: calcd for C17H17Br2NO+H+, 409.97496; found (ESI, [M+H]+), 409.9775. at 210-370 nm, 11.4 min. at 240 nm, 11.4 min.

反応条件: temp:0.00; pressure:0.00; stir:

反応条件: temp:0.00; pressure:0.00; stir:

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: The title compound was prepared following the route for 7-fluoro-2-iodo-1,3-benzothiazole from 2,3-difluoroaniline, starting from 2,3-dibromoaniline (prepared according to J. Org. Chem. 1990, 55(9), 2739) and conducting the first step at 95° C. for 4 h. at 95° C. for 4 h.

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: The amide was prepared according to Example 18 from 2,3-dibromoaniline, 4-tert-butylbenzoyl chloride and diisopropylethylamine in dioxane. MS (ESI) m/z 408; HPLC Method B, purity 80.6% at 210-370 nm, 11.4 min.; 74.9% at 240 nm, 11.4 min.; HRMS: calcd for C17H17Br2NO+H+, 409.97496; found (ESI, [M+H]+), 409.9775. at 210-370 nm, 11.4 min. at 240 nm, 11.4 min.