Ruthenium-Catalyzed Reductive Amination without an External Hydrogen Source
作者:Pavel N. Kolesnikov、Niyaz Z. Yagafarov、Dmitry L. Usanov、Victor I. Maleev、Denis Chusov
DOI:10.1021/ol503595m
日期:2015.1.16
A ruthenium-catalyzed reductiveaminationwithout an externalhydrogensource has been developed using carbon monoxide as the reductant and ruthenium(III) chloride (0.008–2 mol %) as the catalyst. The method was applied to the synthesis of antianxiety agent ladasten.
Enhancing the efficiency of the ruthenium catalysts in the reductive amination without an external hydrogen source
作者:Artemy R. Fatkulin、Oleg I. Afanasyev、Alexey A. Tsygankov、Denis Chusov
DOI:10.1016/j.jcat.2021.12.018
日期:2022.1
Catalytic reductive reactions are essential for laboratory and industrial-scale organicsynthesis. However, the nowadays trend is the development of new, more and more complicated reducing systems, which hinders the application of such highly efficient approaches in practice. Another way to achieve the highly active systems is enhancing the activity of the earlier developed catalysts with simple structures