HCID 21834182, compound → HCID 21834193, compound

Participants

Reaction Conditions

Reaction Steps

To a solution of 3-(1-piperidylcarbonyl)benzofuran (6.7 g) in methanol (150 ml) kept at 35°-50° C. were added small portions (in total 3 g) of Mg turnings during 5 hours. After stirring for another hour at 50° C. the mixture was poured onto an aqueous solution of NH4 Cl. The aqueous solution was extracted with dichloromethane (2×200 ml). The combined organic phases were worked-up yielding 6.7 g of the title 2,3-dihydrobenzofuran derivative as an oil.

Provenance & Evidence