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Synthesis of highly substituted N-(Furan-3-ylmethylene)benzenesulfonamides by a gold(I)-catalyzed oxidation/1,2-alkynyl migration/cyclization cascade

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A variety of N-(furan-3-ylmethylene)benzenesulfonamides were obtained by a gold(I)-catalyzed cascade reaction from easily accessible starting materials. The reaction pathway involves a rarely observed 1,2-alkynyl migration onto a gold carbenoid. This observation further enriches gold carbenoid chemi...

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Bibliographic Details
Main Authors: Wang, Tao (Author) , Huang, Long (Author) , Shi, Shuai (Author) , Rudolph, Matthias (Author) , Hashmi, A. Stephen K. (Author)
Format: Article (Journal)
Language:English
Published: September 18, 2014
In: Chemistry - a European journal
Year: 2014, Volume: 20, Issue: 45, Pages: 14868-14871
ISSN:1521-3765
DOI:10.1002/chem.201404229
Online Access:Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1002/chem.201404229
Verlag, lizenzpflichtig, Volltext: https://chemistry-europe.onlinelibrary.wiley.com/doi/abs/10.1002/chem.201404229
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Author Notes:Tao Wang, Long Huang, Shuai Shi, Matthias Rudolph, and A. Stephen K. Hashmi
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Summary:A variety of N-(furan-3-ylmethylene)benzenesulfonamides were obtained by a gold(I)-catalyzed cascade reaction from easily accessible starting materials. The reaction pathway involves a rarely observed 1,2-alkynyl migration onto a gold carbenoid. This observation further enriches gold carbenoid chemistry with regard to group migration.
Item Description:Gesehen am 01.12.2020
Physical Description:Online Resource
ISSN:1521-3765
DOI:10.1002/chem.201404229

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