HCID 54209395, compound → HCID 20534483, compound

Participants

Reaction Steps

Hydrogen was passed through a solution of 6.89 g of the acid of Step A in 100 ml of ethanol in the presence of 140 mg of platinum oxide for 45 minutes and the mixture was then filtered. The filtrate was evaporated to dryness and the residue was treated with ether in the presence of activated carbon and was crystallized from a 1:1 isopropyl ether-petroleum ether mixture to obtain 5.56 g of 10-[3'-(4-chlorobenzoyl)-2'-methyl-phenyl]-decanoic acid melting at 74° C.

Provenance & Evidence