Stereocontrolled α-Allylation of α-Branched N-tert-Butanesulfinyl Ketimines via a Michael-Wittig Cascade for the Construction of Acyclic Quaternary Stereocenters.
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DOI: 10.1021/acs.orglett.2c03801
Abstract: A single-flask cascade of Michael addition and Wittig olefination was developed to allow the stereoselective α-allylic alkylation of α-branched N-tert-butanesulfinyl ketimines for the construction of acyclic quaternary stereocenters bearing two sterically and electronically similar substituents.… read more here.
Keywords: tert butanesulfinyl; construction acyclic; butanesulfinyl ketimines; acyclic quaternary ... See more keywords