1,6-carbene transfer: gold-catalyzed oxidative diyne cyclizations

In the presence of a gold catalyst an unprecedented oxidative cyclization of diynes takes place. The reaction cascade is initiated by an oxygen transfer from a N-oxide onto a gold-activated alkyne. The formed α-oxo carbene is transferred across the second alkyne yielding a stabilized vinyl carbene/c...

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Bibliographic Details

Main Authors:	Nösel, Pascal (Author) , Nunes dos Santos Comprido, Laura (Author) , Lauterbach, Tobias (Author) , Rudolph, Matthias (Author) , Rominger, Frank (Author) , Hashmi, A. Stephen K. (Author)
Format:	Article (Journal)
Language:	English
Published:	September 19, 2013
In:	Journal of the American Chemical Society Year: 2013, Volume: 135, Issue: 41, Pages: 15662-15666
ISSN:	1520-5126
DOI:	10.1021/ja4085385
Online Access:	Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1021/ja4085385
Author Notes:	Pascal Nösel, Laura Nunes dos Santos Comprido, Tobias Lauterbach, Matthias Rudolph, Frank Rominger, and A. Stephen K. Hashmi