Water → 2-(2,5-Dichloropyrimidin-4-ylamino)-N-methylbenzamide

Participants

Reaction Steps

2-Amino-N-methyl-benzamide (24.4 g, 0.16 mol) in DMF (0.5 L) was added 2,4,5-Trichloro -pyrimidine (39 g, 1.3 eq) and Potassium carbonate (1.3 eq). Stired under argon at 75° C. for 5 hrs and then at RT overnight. Poured into 1 L water and precipitate isolated by filtration and washed 1:1 acetonitrile:water followed by drying in air stream and under vacuum to afford the title compound as a yellow solid (38 g, 78% yield). 11.70 (s, 1H), 8.74 (d, J=8.2 Hz, 1H), 8.24 (s, 1H), 7.59 (d, J=8.4 Hz, 1H), 7.53 (d, J=8.8 Hz, 1H), 7.16 (t, J=8.4 Hz, 1H), 6.28 (s, 1H), 3.06 (d, J=4.7 Hz, 3H).

Provenance & Evidence