Sodium borohydride → HCID 13690970, compound

Participants

Reaction Steps

To a solution of 1.03 g of 5-[3-(4-biphenylyl)-3-oxopropyl]-3-chloromethyl-1,2,4-oxadiazole obtained in Example 3 in 100 ml of ethanol was added 0.12 g of sodium borohydride. After stirring for 10 minutes at room temperature, the reaction mixture was concentrated under reduced pressure. The residue was treated with ice-water and extracted with chloroform. The organic phase was washed with water, dried over sodium sulfate and evaporated to give 1.0 g of 5-[3-(4-biphenylyl)-3-hydroxypropyl]-3-chloromethyl-1,2,4-oxadiazole, m.p. 48°-49° C.

Provenance & Evidence