Literature DB >> 21384824

Access to enantiomerically enriched cis-2,3-disubstituted azetidines via diastereoselective hydrozirconation.

Tarun K Pradhan1, K Syam Krishnan, Jean-Luc Vasse, Jan Szymoniak.   

Abstract

An asymmetric variant of the hydrozirconation reaction has been established starting from Boc-protected chiral allylic amines. The resulting diastereoselectively formed N-functionalized organozirconiums can be considered as promising chirons. In this case, they have been transformed into enantiomerically enriched cis-2,3-disubstituted azetidines through a iodination/cyclization sequence.

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Year:  2011        PMID: 21384824     DOI: 10.1021/ol200323r

Source DB:  PubMed          Journal:  Org Lett        ISSN: 1523-7052            Impact factor:   6.005


  1 in total

1.  Asymmetric Carbamoyl Anion Additions to Chiral N-Phosphonyl Imines via the GAP Chemistry Process and Stereoselectivity Enrichments.

Authors:  Cole W Seifert; Suresh Pindi; Guigen Li
Journal:  J Org Chem       Date:  2014-12-09       Impact factor: 4.354

  1 in total

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