HCID 15058198, compound → HCID 15058199, compound

Participants

Reaction Steps

To a solution of 2.700 g of 3-diphenylmethoxy-1-(2-furyl)methyl-6-hydroxymethyl-4-pyridone in 200 ml of methanol is added 15.00 g of active manganese dioxide at room temperature, and the mixture is stirred for 4 hours. After insolubles are removed by filtration, the filtrate is subjected to flash column chromatography on 120 g of Wako-Gel C-300 (manufactured by Wako Pure Chemical Industries, Ltd.) with an eluent of chloroform-methanol (20:1) to perform separation and purification. The title compound (2.163 g) is obtained as colorless foam.

Provenance & Evidence