Fumaric Acid → L-Carnitine acid fumarate
반응식
CC([O:4][C@@H:5]([CH2:10][N+:11]([CH3:14])([CH3:13])[CH3:12])[CH2:6][C:7]([O-:9])=[O:8])=O.[C:15]([OH:22])(=[O:21])/[CH:16]=[CH:17]/[C:18]([OH:20])=[O:19]>C(O)C>[CH3:12][N+:11]([CH2:10][C@H:5]([OH:4])[CH2:6][C:7]([OH:9])=[O:8])([CH3:13])[CH3:14].[CH:16](/[C:15]([O-:22])=[O:21])=[CH:17]\[C:18]([O-:20])=[O:19]참가 물질
4
실험 절차
To 10 mL of 95% v/v of ethanol at about 70° C., 2.28 g (0.01 moles) of acetyl L-carnitine inner salt (titre: 89.3%) and 1.16 g (0.01 moles) of fumaric acid were added under vigorous stirring. The resulting solution (“mother solution”) was cooled to room temperature while constantly keeping it under stirring. To the solution, a few milligrams of L-carnitine acid fumarate as precipitating agent were added. In few minutes a white, heavy precipitate formed which was filtered off one hour later.