Dimethylformamide dimethyl acetal → HCID 69073013, compound
Reaction equation
[F:1][C:2]([F:19])([F:18])[C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][C:4]=1[C:9]1[CH:14]=[CH:13][CH:12]=[C:11]([C:15](=[O:17])[CH3:16])[CH:10]=1.CO[CH:22](OC)[N:23]([CH3:25])[CH3:24]>CN(C=O)C>[CH3:22][N:23]([CH3:25])[CH:24]=[CH:16][C:15]([C:11]1[CH:10]=[C:9]([C:4]2[CH:5]=[CH:6][CH:7]=[CH:8][C:3]=2[C:2]([F:18])([F:19])[F:1])[CH:14]=[CH:13][CH:12]=1)=[O:17]Participants
4
Reactant 2
Product 1
Reagents, catalysts & solvents 1
Procedure
To a solution of 1-(2′-trifluoromethyl-1,1′-biphenyl-3-yl)ethanone (0.325 g, 1.3 mmol) in DMF (1.45 mL) was added 1,1-dimethoxy-N,N-dimethylmethanamine (0.18 mL, 1.43 mL), and the solution was heated in a Smith Creator™ microwave reactor (commercially available from Personal Chemistry, Inc.) at 165° C. for 1200 seconds. The mixture was cooled to room temperature, partitioned between EtOAc and water, washed with brine, dried over sodium sulfate filtered and concentrated to give 0.395 g of the crude product (95%) (which was used as such for the subsequent step.