654085-33-3Relevant academic research and scientific papers
Catalytic Asymmetric Synthesis of N-Chiral Amine Oxides
Bhadra, Sukalyan,Yamamoto, Hisashi
, p. 13043 - 13046 (2016)
Direct asymmetric synthesis of N-chiral amine oxides was accomplished (up to 91:9 e.r.) by means of a bimetallic titanium catalyst. A hydroxy group situated at the γ-position of the N stereocenter enables the desired N-oxidation through dynamic kinetic resolution of the trivalent amine substrates. The method was further extended to the kinetic resolution of racemic γ-amino alcohols with a preexisting stereocenter, giving an important class of enantioenriched (up to 99.9:0.1 e.r.) building blocks that are otherwise difficult to synthesize.
