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- Title
Carbene Transfer - A New Pathway for Propargylic Esters in Gold Catalysis.
- Authors
Lauterbach, Tobias; Gatzweiler, Sabrina; Nösel, Pascal; Rudolph, Matthias; Rominger, Frank; Hashmi, A. Stephen K.
- Abstract
Gold (homepage: http://www.hashmi.de) carbenes generated via 1,2-migration of a propargylic ester group can be transferred over a tethered alkyne. The use of aromatic backbones leads after a 1,7-carbene transfer to a benzyl-stabilized carbene as intermediate. A 1,2-shift of a methyl group delivers vinyl-substituted β-naphthol derivatives as the final products.
- Subjects
CARBENES; ESTERS; AROMATIC compounds; ALKYNES; METHYL groups
- Publication
Advanced Synthesis & Catalysis, 2013, Vol 355, Issue 13, p2481
- ISSN
1615-4150
- Publication type
Article
- DOI
10.1002/adsc.201300572