Enantioselective Synthesis of β‐Methyl Amines
<i>via</i>
Iridium‐Catalyzed Asymmetric Hydrogenation of
<i>N</i>
‐Sulfonyl Allyl Amines
作者:Albert Cabré、Xavier Verdaguer、Antoni Riera
DOI:10.1002/adsc.201900748
日期:2019.9.17
asymmetric hydrogenation of several N‐sulfonyl allyl amines is reported. All substrates can be easily obtained by the Ir‐catalyzed isomerization of N‐tosylaziridines reported previously. The commercially available threonine‐derived phosphinite (UbaPHOX) iridium complex has been found to be the best catalyst for this catalytic application, affording β‐methyl amines with good to excellent ee values (up
The present invention provides certain heterocyclic sulfonamide derivatives of formula (I): useful for potentiating glutamate receptor function in a patient and therefore, useful for treating a wide variety of conditions, such as psychiatric and neurological disorders.