HCID 131716817, compound → HCID 18960788, compound

Participants

Reaction Steps

317 mg of dimethyl 5-(3-hydroxy-1-pentinyl)-pyridine-2,4-dicarboxylate (Example 8) are dissolved in 25 ml of methanol and, after addition of the palladium catalyst (10% strength on charcoal) are hydrogenated. The reaction has ended after 4 hours (thin layer control). The catalyst is filtered off and the solution is concentrated in vacuo. The colorless oil is chromatographed on silica gel.

Provenance & Evidence