(E)-2-(3-fluoro-8-formyldibenzo[b,e]oxepin-11(6H)-ylidene)propanenitrile → HCID 86721462, compound

Participants

Reaction Steps

[step 3] Using 3-iodo-8-methyl-2-propylimidazo[1,2-a]pyrazine (0.5 g, 1.7 mmol) obtained in step 2 and (E)-2-(3-fluoro-8-formyldibenzo[b,e]oxepin-11(6H)-ylidene)propanenitrile (0.3 g, 1.0 mmol) obtained in Reference Example 5, and in the same manner as in Reference Example 14A, step 3, (E)-2-{3-fluoro-8-[hydroxy(8-methyl-2-propylimidazo[1,2-a]pyrazin-3-yl)methyl]dibenzo[b,e]oxepin-11(6H)-ylidene}propanenitrile (0.51 g, quantitative) was obtained.

Provenance & Evidence