A simple one-pot preparation of N-allenyl amides, ureas, carbamates and sulfonamides using a DMSO/tBuOK protocol
journal contributionposted on 2015-03-02, 15:12 authored by Thomas W. Bousfield, Marc KimberMarc Kimber
A one-pot transformation of amides, ureas, carbamates and sulfonamides into synthetically useful N-allenyl analogues using a tBuOK/DMSO protocol is reported. The procedure is experimentally simple and robust, and provides N-allenyl analogues, commonly used within the literature, in yields comparable to the benchmark two-step approach.
We gratefully acknowledge financial support from the Department of Chemistry at Loughborough University.
Published inTetrahedron Letters
Pages350 - 352
CitationBOUSFIELD, T.W. and KIMBER, M.C., 2015. A simple one-pot preparation of N-allenyl amides, ureas, carbamates and sulfonamides using a DMSO/tBuOK protocol. Tetrahedron Letters, 56 (2), pp. 350 - 352.
Publisher© Elsevier Ltd
- AM (Accepted Manuscript)
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NotesNOTICE: this is the author’s version of a work that was accepted for publication in Tetrahedron Letters. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Tetrahedron Letters, vol 56, issue 2, January 2015, DOI: 10.1016/j.tetlet.2014.11.093.