Mixed Pd/C and Pt/C as efficient catalysts for deuteration of Mesalamine
摘要:
An unprecedent, efficient, and convenient lab-scale protocol for stable deuteration of Mesalamine, with mixed catalyst 10% Pd/C (10 wt %) and 10% Pt/C (25 wt %) at 145 degrees C, using D2O as deuterium source, in hydrogen atmosphere, is reported. The nature of reactive species with Pd/C-Pt/C-D2O-H-2 system is suggested to be of electrophilic nature D+ type.[GRAPHICS](C) 2015 Elsevier Ltd. All rights reserved.