ChemInform Abstract: STUDIES ON LYSERGIC ACID DIETHYLAMIDE AND RELATED COMPOUNDS. V. SYNTHESES OF DIHYDROLYSERGIC ACID DIETHYLAMIDES AND RELATED COMPOUNDS
Chemischer Informationsdienst January 10, 1978 Y. Nakahara, T. Niwaguchi, H. Ishii
Hydrogenation of LSD (I) with hydrogen over palladium on carbon yields dihydrolysergic acid diethylamide (II), whereas hydrogenation of iso-LSD (III) gives a mixture of the dihydro compounds (IV) and (V).