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ChemInform Abstract: Gold Catalysis: Switching the Pathway of the Furan-Yne Cyclization.

โœ Scribed by A. Stephen K. Hashmi; Matthias Rudolph; Juergen Huck; Wolfgang Frey; Jan W. Bats; Melissa Hamzic

Publisher
John Wiley and Sons
Year
2009
Weight
50 KB
Volume
40
Category
Article
ISSN
0931-7597

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โœ Yifeng Chen; Guijie Li; Yuanhong Liu ๐Ÿ“‚ Article ๐Ÿ“… 2011 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 247 KB ๐Ÿ‘ 1 views

A rapid access to highly substituted phenanthrenyl ketones through gold-catalyzed cyclization of 1,6-diyn-4-en-3-ols with furans has been developed. Gold catalysts are effective to catalyze three cascade processes involving Friedel-Crafts/ furan-yne cyclization/heteroenyne metathesis through C ร€ O b