Cyclization of gold acetylides: synthesis of vinyl sulfonates via gold vinylidene complexes

Differently substituted terminal alkynes that bear sulfonate leaving groups at an appropriate distance were converted in the presence of a propynyl gold(I) precatalyst. After initial formation of a gold acetylide, a cyclization takes place at the β-carbon atom of this species. Mechanistic studies su...

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Bibliographic Details

Main Authors:	Bucher, Janina (Author) , Wurm, Thomas (Author) , Nalivela, Kumara Swamy (Author) , Rudolph, Matthias (Author) , Rominger, Frank (Author) , Hashmi, A. Stephen K. (Author)
Format:	Article (Journal)
Language:	English
Published:	March 5, 2014
In:	Angewandte Chemie. International edition Year: 2014, Volume: 53, Issue: 15, Pages: 3854-3858
ISSN:	1521-3773
DOI:	10.1002/anie.201310280
Online Access:	Resolving-System, lizenzpflichtig, Volltext: https://doi.org/10.1002/anie.201310280 Verlag, lizenzpflichtig, Volltext: https://onlinelibrary.wiley.com/doi/abs/10.1002/anie.201310280
Author Notes:	Janina Bucher, Thomas Wurm, Kumara Swamy Nalivela, Matthias Rudolph, Frank Rominger, and A. Stephen K. Hashmi