반응 #1759

반응 방정식

tartaric acid

trans-O-(4-chlorophenylacetyl)-4-(4-dimethylaminomethylphenyl)-cyclohexanol

Diethyl ether

→

trans-O-(4-Chlorophenylacetyl)-4-(4-dimethylaminomethylphenyl)-cyclohexanol tartrate

용매

ethanol

반응 조건

후처리

1. 1
   workup.WAITit is then left
2. 2
   기타The crystalline product precipitated
3. 3
   여과filtered
4. 4
   세척washed with diethyl ether
5. 5
   기타dried

실험 절차

First 0.15 g (0.001 mol) of anhydrous tartaric acid and then 0.39 g (0.001 mol) of trans-O-(4-chlorophenylacetyl)-4-(4-dimethylaminomethylphenyl)-cyclohexanol are dissolved in 7 ml of absolute ethanol. Diethyl ether is then added to the clear solution until it becomes slightly cloudy and it is then left to stand for 8 hours at +4° C. The crystalline product precipitated is suction filtered, washed with diethyl ether and dried.

출처