Selectivity switch in the synthesis of vinylgold(I) intermediates

An unexpected regioselectivity reversal was observed in the synthesis of vinylgold(I) complexes from propargyl carboxamides. The use of [Au(IPr)(OH)] affords preferentially vinylgold(I) complexes resulting from a 5-exo-dig cyclization, whereas the use [Au(IPr)]+ species, generated in situ starting f...

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Bibliographic Details

Main Authors:	Hashmi, A. Stephen K. (Author) , Schuster, Andreas M. (Author) , Gaillard, Sylvain (Author) , Cavallo, Luigi (Author) , Poater, Albert (Author) , Nolan, Steven P. (Author)
Format:	Article (Journal)
Language:	English
Published:	October 28, 2011
In:	Organometallics Year: 2011, Volume: 30, Issue: 22, Pages: 6328-6337
ISSN:	1520-6041
DOI:	10.1021/om2009556
Online Access:	Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1021/om2009556
Author Notes:	A. Stephen K. Hashmi, Andreas M. Schuster, Sylvain Gaillard, Luigi Cavallo, Albert Poater, and Steven P. Nolan