HCID 23062455, compound → HCID 23062408, compound

Participants

Reaction Steps

An ethanol (10 ml) solution of methyl 4-phenyl-3-vinyl-2-furancarboxylate (0.20 g) was blended with 10% palladium carbon and hydrogenated for 3 hours at 25° C. while stirring. The catalyst was filtered off, and the filtrate was concentrated under reduced pressure, thereby giving 0.20 g of methyl 3-ethyl-4-phenyl-2-furancarboxylate. This compound was reacted with hydrazine monohydrate in the same manner as in Reference Example 31, thereby giving 0.12 g of the desired compound.

Provenance & Evidence