反应详情

The titled compound was made as for example 1 using N-(3-(1H-imidazol-1-yl)-5-(trifluoromethyl)phenyl)-3-iodo-4-methylbenzamide and 3-ethynylimidazo[1,2-a]pyridine: MS (M+H)+ 486. The titled compound can also be prepared according to the alternative synthesis described in example 1 from 3-(imidazo[1,2-a]pyridin-3-ylethynyl)-4-methylbenzoic acid and 3-(1H-imidazol-1-yl)-5-(trifluoromethyl)aniline (as prepared in Example 1). The 3-(imidazo[1,2-a]pyridin-3-ylethynyl)-4-methylbenzoic acid is prepared in a manner similar to that described in Example 1 using 3-Ethynylimidazo[1,2-a]pyridine and 3-iodo-4-methylbenzoic acid as Sonogashira coupling partners.