Methane, dichloromethoxy- → HCID 18921503, compound

Participants

Reaction Conditions

Reaction Steps

5.33 g (40.0 mmol) of anhydrous aluminum chloride was suspended in 20 ml of methylenechloride and added with 1.61 g (5.00 mmol) of 2-[(4-chlorophenyl)sulfonylaminomethyl]indan, followed by cooling at -20° C. 10 ml of methylene chloride containing as dissolved 0.68 ml (7.5 mmol) of dichloromethylmethylether was slowly added dropwise thereto, followed by stirring for 1 hour at the same temperature. The reaction solution was poured into ice-water and stirred for 1 hour. Thereafter, the organic phase was collected, washed, dried, and the solvent was removed. The residue was purified by silica gel column chromatography (chloroform), followed by recrystallizing from a solvent mixture of ethylacetate and hexane to obtain 375 mg of colorless crystals. Yield: 22%

Provenance & Evidence