Stannous chloride dihydrate → HCID 178503701, compound

Participants

Reaction Steps

65 mg (0.13 mmol) N-[(1S)-1-(5-chloro-1H-benzimidazol-2-yl)-3-methylsulphanyl-propyl]-4-(morpholin-3-on-4-yl)-3-nitro-benzamide dissolved in 2 ml of ethyl acetate are combined with 143 mg (0.63 mmol) tin (II)chloride-dihydrate and 130 mg (1.55 mmol) sodium hydrogen carbonate and refluxed for 2 hours. The reaction solution is combined with ice water, stirred for 10 minutes and then the precipitate formed is filtered off. After drying for 3 days the residue is purified by chromatography on silica gel (eluting gradient: dichloromethane/ethanol 100:0->91:9).

Provenance & Evidence