(E)-2-(3-fluoro-8-formyldibenzo[b,e]oxepin-11(6H)-ylidene)propanenitrile → HCID 86721424, compound

Participants

Reaction Steps

[step 3] Using 7-chloro-3-iodo-2-methylimidazo[1,2-a]pyridine (700 mg, 2.39 mmol) obtained in step 2 and (E)-2-(3-fluoro-8-formyldibenzo[b,e]oxepin-11(6H)-ylidene)propanenitrile (351 mg, 1.20 mmol) obtained in Reference Example 5, and in the same manner as in Reference Example 8F, step 4, (E)-2-(8-{[7-chloro-2-methylimidazo[1,2-a]pyridin-3-yl](hydroxy)methyl}-3-fluorodibenzo[b,e]oxepin-11(6H)-ylidene)propanenitrile (471 mg, 86%) was obtained.

Provenance & Evidence