A direct and catalytic method is reported here for β‐arylation of N‐protected lactams with simple aryl iodides. The transformation is enabled by merging soft enolization of lactams, palladium‐catalyzed desaturation, Ar−X bond activation, and aryl conjugate addition. The reaction is operated under mild reaction conditions, is scalable, and is chemoselective. Application of this method to concise syntheses
Compounds having the formula
1
are apoptosis promoters. Also disclosed are methods of making the compounds, compositions containing the compounds, and methods of treatment using the compounds.
Rhodium-catalyzed oxidative amidation of allylic alcohols and aldehydes: effective conversion of amines and anilines into amides
作者:Zhao Wu、Kami L. Hull
DOI:10.1039/c5sc03103f
日期:——
The rhodium-catalyzed oxidative amidation of allylic alcohols and aldehydes is reported. In situ generated [(BINAP)Rh]BF4 catalyzes the one-pot isomerization/oxidative amidation of allylic alcohols or direct amidation of aldehydes using acetone...
Asymmetric Synthesis of β-Amino Amides by Catalytic Enantioconvergent 2-Aza-Cope Rearrangement
作者:C. Guy Goodman、Jeffrey S. Johnson
DOI:10.1021/jacs.5b09593
日期:2015.11.25
kinetic resolutions of α-stereogenic-β-formyl amides in asymmetric 2-aza-Cope rearrangements are described. Chiral phosphoric acids catalyze this rare example of a non-hydrogenative DKR of a β-oxo acid derivative. The [3,3]-rearrangement occurs with high diastereo- and enantiocontrol, forming β-imino amides that can be deprotected to the primary β-amino amide or reduced to the corresponding diamine
Compounds having the formula
are apoptosis promoters. Also disclosed are methods of making the compounds, compositions containing the compounds, and methods of treatment using the compounds.