Synthesis and Reactivity of Unsymmetrical Azomethine Imines Formed Using Alkene Aminocarbonylation
作者:Wei Gan、Patrick J. Moon、Christian Clavette、Nicolas Das Neves、Thomas Markiewicz、Amy B. Toderian、André M. Beauchemin
DOI:10.1021/ol400542b
日期:2013.4.19
Complex cyclic azomethine imines possessing a beta-aminocarbonyl motif can be accessed readily from simple alkenes and hydrazones. This alkene aminocarbonylation approach allows formation of ketone-derived azomethine imines of unprecedented complexity. Since unsymmetrical hydrazones are used, two stereoisomers are formed: the reactivity of chiral derivatives is explored in both intra- and intermolecular systems.