Sodium saccharin → N-[(4-Carbethoxybenzoyl)methyl]saccharin

참여 물질

반응 단계

45 mmol of ethyl 4-bromoacetylbenzoate in 120 ml of dimethylformamide and 48 mmol of sodium saccharinate are maintained at 100° C. for 180 minutes. After evaporation of the solvent, taking up in 200 ml of water, extraction with dichloromethane, drying and evaporation, the residue is taken up in isopropyl ether, then filtered and taken to the expected product.

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