Isopropanol → 2-[5-Chloro-2-(10-methanesulfonyl-10-aza-tricyclo[6.3.1.0*2,7*]dodeca-2,4,6-trien-4-ylamino)-pyrimidin-4-ylamino]-N-methyl-benzenesulfonamide

Participants

Reaction Conditions

Reaction Steps

Into a microwave tube was dissolved 10-methanesulfonyl-10-aza-tricyclo[6.3.1.0*2,7*]dodeca-2(7),3,5-trien-4-ylamine (50 mg, 0.2 mmol) and 2-(2,5-dichloro-pyrimidin-4-ylamino)-N-methyl-benzenesulfonamide (64.5 mg, 0.194 mmol) in isopropyl alcohol (1 mL, 10 mmol). The tube was heated in the microwave at 130° C. for 20 minutes. The reaction solution was poured into saturated sodium bicarbonate solution and was extracted with methylene chloride (6×20 ml). The reaction was dried over magnesium sulfate filtered and was rotovaped to a clear oil. Upon addition of ethyl acetate and hexanes 2-[5-Chloro-2-(10-methanesulfonyl-10-aza-tricyclo[6.3.1.0*2,7*]dodeca-2,4,6-trien-4-ylamino)-pyrimidin-4-ylamino]-N-methyl-benzenesulfonamide crashed out as a white solid 63.03 mg, 60%). MP: 207° C. dec.; 1H-NMR (CDCl3) δ 9.09 (s, 1H), 8.43 (d, J=8.3 Hz, 1H), 8.14 (s, 1H); 7.96 (d, J=7.8 Hz, 1H), 7.64-7.58 (m, 2H) 7.17 (d, J=7.8 Hz, 1H), 6.98 (m, 1H), 4.62 (br s, 1H), 3.67-3.53 (m, 2H), 3.38-3.39 (m, 2H), 3.20 (br s, 1H), 3.14 (br s, 1H), 2.66 (d, J=5.3 Hz, 3H), 2.42-2.35 (m, 1H), 2.03 (s, 3H), 1.84 (d, J=11.1 Hz, 1H), 1.57 (s, 3H), LC/MS (ESI+): 549 (M+H).

Provenance & Evidence