반응 #93678

반응 방정식

1,4-bis[2-(2- hydroxypropylamino)ethylamino]-5,8-dihydroxyanthraquinone

DL-lactic acid

ethanol

→

title compound

1,4-Bis[2-(2-hydroxypropylamino)ethylamino]-5,8-dihydroxyanthraquinone dilactate salt

용매

acetone

반응 조건

후처리

1. 1
   workup.ADDITIONA mixture of 228 mg
2. 2
   온도cooled
3. 3
   workup.ADDITIONtreated with 50 ml

실험 절차

A mixture of 228 mg. of 1,4-bis[2-(2- hydroxypropylamino)ethylamino]-5,8-dihydroxyanthraquinone, 120 mg. of 80% DL-lactic acid, and 10 ml. of ethanol is heated on a steam bath for 10 minutes, cooled, treated with 50 ml. of acetone and cooled to obtain the title compound.

출처