Sodium ethoxide → HCID 19068788, compound

Participants

Reaction Steps

In a preparation similar to that described above for 3-chloro-2-(4-chloro-3-methylsulfonylaminophenyl)-5-trifluoromethylpyridine, use of 4.2 g of 3-chloro-2-[4-cyano-3-bis(ethylsulfonyl)aminophenyl]-5-trifluoromethylpyridine, about 100 mg of sodium ethoxide and 100 ml of ethanol resulted in 2.0 g (59%) of colorless crystals;

Provenance & Evidence