Direct Hydrosilylation of Tertiary Amides to Amines by an In Situ Formed Iron/N-Heterocyclic Carbene Catalyst
作者:Alexey Volkov、Elina Buitrago、Hans Adolfsson
DOI:10.1002/ejoc.201300010
日期:2013.4
Tertiaryamides were efficiently reduced to their corresponding tertiaryamines in high isolated yields by using the commercially available and inexpensive polymeric silane polymethylhydrosiloxane (PMHS) as the reducing agent. The reaction is efficiently catalyzed by an in situ generated iron/N-heterocycliccarbene complex (1 mol-%) obtained from iron(II) acetate and 1-(2-hydroxy-2-phenylethyl)-3-methylimidazolium