Aminimide Synthesis Using Concerted Amination Reactions of Alkenes: Scope and Mechanistic Information
作者:Ryan A. Ivanovich、Jasper A. M. Quartus、Nicolas Das Neves、Francis Loiseau、Michaël Raymond、André M. Beauchemin
DOI:10.1021/acs.joc.9b01259
日期:2019.8.2
Aminimides are key intermediates in the thermal cycloadditions of suitable alkenyl-hydrazine derivatives. Substrate modifications (β-N,N-dialkyl) allowed the isolation of these reactive intermediates, and the analysis of their stereochemistry provided support for concerted (Cope-type) hydroamination and concerted [3 + 2] aminocarbonylation reaction pathways. This work also establishes the applicability