Heterogene Hydrierung ungesättigter Verbindungen mit dem P-2-Ni Katalysator bei Umsatzzahlen UZ bis 90000 / Heterogeneous Hydrogenation of Unsaturated Compounds with Catalyst P-2-Ni with Turnover Numbers up to 90,000

Unsaturated compounds are very rapidly hydrogenated with nickel-boride catalyst P-2-Ni without solvent under mild conditions (70-85 °C and 10 bar). Turnover numbers UZ up to 90,000 and space-time-yields of 7440 mmol product per 1 and 1 mgA Nickel in one hour with a mean catalyst activity ā = 124 were observed. This hydrogenation catalyst has a power, which is in the same magnitude of very active noble metal catalysts.