Catalytic Hydrogenation of Cyanohydrin Esters as a Novel Approach toN-Acylated β-Amino Alcohols – Reaction Optimisation by a Design of Experiment Approach
作者:Lars Veum、Silvia R. M. Pereira、Jan C. van der Waal、Ulf Hanefeld
DOI:10.1002/ejoc.200500870
日期:2006.4
The catalytic hydrogenation of acylatedcyanohydrins and subsequent intramolecular migration of the acyl group to yield pharmaceutically interesting N-acyl β-amino alcohols is shown to be a successful one-pot preparation method. The combination of a multistep DoE approach and high-throughput methodology proved to be an effective strategy for the optimisation of the reaction. With the favoured catalyst/solvent