2-Propyl-1H-benzimidazole → (E)-2-{1,3-difluoro-8-[(2-propyl-1H-benzo[d]imidazol-1-yl)methyl]dibenzo[b,e]oxepin-11(6H)-ylidene}propanenitrile

Beteiligte Stoffe

Reaktionsschritte

Using 2-propyl-1H-benzo[d]imidazole (Synthetic Communication, 2002, vol. 32, p 3703; 67 mg, 0.42 mmol) and (E)-2-[8-(bromomethyl)-1,3-difluorodibenzo[b,e]oxepin-11(6H)-ylidene]propanenitrile (160 mg, 0.43 mmol) obtained in Reference Example 2, and in the same manner as in Reference Example 1A, the title compound (184 mg, 97%) was obtained.

Herkunft & Nachweise