反应详情

Prepared from 8-bromo-6-(4-chloro-phenyl)-imidazo[1,2-a]pyridine (example C.27 step 3) (6.15 g, 20 mmol) and cyclopropylboronic acid (2.23 g, 26 mmol) as described in example C.25 step 4. Obtained the title compound as an orange solid (3.18 g, 59%; 88% pure, contains 12% 8-cyclopropyl-6-(4-cyclopropyl-phenyl)-imidazo[1,2-a]pyridine). MS (ISP) 269.3 [(M+H)+], 271.3 [(M+2+H)+].