2-bromo-N-(3,5-difluorophenyl)acetamide

Conditions: temp:0.00; pressure:0.00; stir:

Conditions: temp:0.00; pressure:0.00; stir:

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: A mixture of 2-bromo-N-(3,5-difluoro-phenyl)-acetamide (42 mg) (Example 35a) and 1-phenyl-cycloheptanecarboxylic acid (R)-(1-aza-bicyclo[2.2.2]oct-3-yl)ester (Example 14e) (50 mg) in MeCN (1 mL) was stirred at room temperature for 72 h. The solid precipitate was filtered off, washed with ether and dried at 50° C. under vacuum overnight. The mother liquors were evaporated, treated with ether and the resulting solid was filtered off. The solids were combined and crystallised from hot isopropyl alcohol to give the title compound (15 mg) as a colourless solid. The solid precipitate was filtered off washed with ether dried at 50° C. under vacuum overnight The mother liquors were evaporated treated with ether the resulting solid was filtered off crystallised from hot isopropyl alcohol