反应详情

9 Grams of the 4-[p-(2-chloroethyl)phenyl]pentylcyclohexane, 100 ml of dimethyl sulfoxide ((CH3)2SO) and 23 g of sodium cyanide (NaCN) were stirred together at 140° to 150° C. for 2 hours. After the resulting mixture was cooled, a 10% aqueous sodium hypochlorite (NaClO) solution was added. Further, water was added thereto, and the precipitate was recrystallized from ligroin to obtain 4-[p-(2-cyanoethyl)phenyl]pentylcyclohexane. The melting point of this compound was 44° to 46° C.

1. temperatureAfter the resulting mixture was cooled
2. customthe precipitate was recrystallized from ligroin