Continuous enantioselective hydrogenation of activated ketones on a pt-cd chiral catalyst: use of h-cube reactor system

New data in the enantioselective hydroge

New data in the enantioselective hydrogenation of ethyl pyruvate on Pt-cinchona chiral catalyst using continuous-flow fixed-bed reactor system: The origin of rate enhancement

✍ György Szöllősi; Szabolcs Cserényi; Katalin Balázsik; Ferenc Fülöp; Mihály Bartó 📂 Article 📅 2009 🏛 Elsevier Science 🌐 English ⚖ 746 KB

The origin of rate enhancement in the enantioselective heterogeneous catalytic hydrogenation of ethyl pyruvate on Pt modified with the parent cinchonas, as compared to the unmodified Pt, was studied in a solvent mixture toluene/AcOH 9/1. Hydrogenation experiments were carried out in a continuousflow