The Preparation and Reduction of Nitro Amines Obtained from Aromatic Amines, Formaldehyde, and Nitroparaffins<sup>*</sup>
作者:Hal G. Johnson
DOI:10.1021/ja01205a006
日期:1946.1
Pd-Catalyzed C–H aziridination of 3,3,5,5-tetrasubstituted piperazin-2-ones
作者:Thomas A. Alanine、Stephen Stokes、Craig A. Roberts、James. S. Scott
DOI:10.1039/c7ob02486j
日期:——
A palladium mediated C–H aziridination reaction of 3,3,5,5-substituted-piperazin-2-ones has been developed using phenyliodonium diacetate (PIDA) and succinic acid to give synthetically useful bicyclic aziridines, in moderate to good yields. Succinic acid was found to be key for selectively promoting C–N bond formation (aziridination) and suppressing competitive acetoxylation. Analysis of the reaction