Methyl 4-[2-benzenesulphonamidoindan-5-yl]-4-oxobutyrate → HCID 14071508, compound

Participants

Reaction Steps

2.7 ml of 15N sodium hydroxide solution are added to 8.3 g (21.4 mmol) of methyl 4-[2-benzenesulphonamidoindan-5-yl]-4-oxobutyrate in 20 ml of ethanol and the mixture is boiled for 2 hours. The mixture is evaporated in vacuo, the residue is taken up in water, and the reaction product is precipitated with hydrochloric acid. It is crystallised from ethyl acetate/diisopropyl ether.

Provenance & Evidence