Download full text in PDF Opens in a new window. Article suggestions will be shown in a dialog on return to ScienceDirect. ... Please enable JavaScript to use all the features on this page. ... Dimethylformamide undergoes molybdenum-mediated metathetical imido-deoxygenation with ortho-substituted by donor atoms N-sulfinylanilines affording formamidines; N-sulfinylamines undergo molybdenum-mediated condensation into sulfurdiimines.