Cover Image

Gold catalysis: non-spirocyclic intermediates in the conversion of furanynes by the formal insertion of an alkyne into an aryl-alkyl CC single bond

Show other versions (1)

It takes al-kynes: The formation of furyl-substituted heterocycles from furanynes with donor groups on the furan-alkyne tether and mechanistic control experiments indicate the involvement of open-chained carbenium ions in the overall insertion of an alkyne into a CC bond, rather than the usual spir...

Full description

Saved in:
Bibliographic Details
Main Authors: Hashmi, A. Stephen K. (Author) , Häffner, Tobias (Author) , Yang, Weibo (Author) , Schultes, Lara (Author) , Rominger, Frank (Author)
Format: Article (Journal)
Language:English
Published: 16 July 2012
In: Chemistry - a European journal
Year: 2012, Volume: 18, Issue: 34, Pages: 10480-10486
ISSN:1521-3765
DOI:10.1002/chem.201200306
Online Access:Verlag, Volltext: http://dx.doi.org/10.1002/chem.201200306
Verlag, Volltext: https://onlinelibrary.wiley.com/doi/abs/10.1002/chem.201200306
Get full text
Author Notes:A. Stephen K. Hashmi, Tobias Häffner, Weibo Yang, Sreekumar Pankajakshan, Sascha Schäfer, Lara Schultes, Frank Rominger, and Wolfgang Frey
Description
Summary:It takes al-kynes: The formation of furyl-substituted heterocycles from furanynes with donor groups on the furan-alkyne tether and mechanistic control experiments indicate the involvement of open-chained carbenium ions in the overall insertion of an alkyne into a CC bond, rather than the usual spirocyclic intermediates (see scheme).
Item Description:Gesehen am 06.09.2018
Physical Description:Online Resource
ISSN:1521-3765
DOI:10.1002/chem.201200306

Similar Items