反应详情

To a solution of 6.8 grams (0.5m) of 4,4-dimercapto-3-buten-2-one in ethanol cooled to 10° C. was added 2.0 grams (0.5m) of sodium hydroxide dissolved in 30 ml of ethanol followed by dropwise addition at 0°-10° C. of 6.7 grams (0.5m) of nitroethylacetate dissolved in ethanol.