Iodine chloride → 6-(4-Chloro-phenyl)-8-cyclopropyl-3-iodo-imidazo[1,2-a]pyridine

Participants

Reaction Steps

Prepared from 6-(4-chloro-phenyl)-8-cyclopropyl-imidazo[1,2-a]pyridine (example C.27 step 4) (3.1 g, 11.5 mmol) and iodine monochloride as described in example C.20 step 3. Obtained the title compound as an off-white solid (1.098 g, 24% pure material, crystallized from EtOAc/heptane; 2.001 g, 42% contains dicylopropyl material). MS (ISP) 394.8 [(M+H)+], 396.9 [(M+2+H)+].

Provenance & Evidence