反应详情

[step 4] Using 7-chloro-3-iodo-2-(methoxymethyl)imidazo[1,2-a]pyridine (700 mg, 2.17 mmol) obtained in step 3 and (E)-2-(3-fluoro-8-formyldibenzo[b,e]oxepin-11(6H)-ylidene)propanenitrile (318 mg, 1.09 mmol) obtained in Reference Example 5, and in the same manner as in Reference Example 8F, step 4, (E)-2-(8-{[7-chloro-2-(methoxymethyl)imidazo[1,2-a]pyridin-3-yl](hydroxy)methyl}-3-fluorodibenzo[b,e]oxepin-11(6H)-ylidene)propanenitrile (400 mg, 75%) was obtained.

1. customobtained in Reference Example 5