Labelling of anilines, benzylamines and some <i>N</i>‐heterocyclics using cycloocta‐1,5‐dienyliridium(I)‐1,1,1,5,5,5‐hexafluoro‐pentan‐2,4‐dionate and isotopic hydrogen gas in DMF or DMA

Abstract

Abstract A wide range of anilines, benzylamines and some N ‐heterocyclics can be ortho ‐deuterated at room temperature using deuterium gas and cycloocta‐1,5‐dienyliridium(I)‐1,1,1,5,5,5‐hexafluoropentan‐2,4‐dionate in DMF or DMA. The method is applicable to labelling with tritium. Copyright © 2004 John Wiley &amp; Sons, Ltd.