2-Methylbenzimidazole → HCID 59593144, compound

Participants

Reaction Conditions

Reaction Steps

A mixture of 2-chloro-4-morpholin-4-yl-thieno[3,2-d]pyrimidine 4 (155 mg) and 2-methylbenzimidazole (161 mg) were heated together at 135° C. overnight. The mixture was then cooled, diluted with water and extracted with ethyl acetate. Combined extracts were dried (Na2SO4), filtered and concentrated. Flash chromatography followed by trituration gave 174 (28%). NMR: (CDCl3): 2.95 (s, 3H, CH3), 3.89-3.91 (m, 4H, 2×CH2), 4.07-4.09 (m, 4H, 2×CH2), 7.25-7.28 (m, 2H, 2× ArH), 7.50 (d, H, ArH, J=5.47 Hz), 7.71 (m, H, ArH), 7.85 (d, H, ArH, J=5.48 Hz), 8.09 (m, H, ArH). MS: (ESI+): MH+=352.13

Provenance & Evidence