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ChemInform Abstract: Gold(I)-Catalyzed Reactions of Propargyl Esters with Vinyl Derivatives.

✍ Scribed by Christian A. Sperger; Joern E. Tungen; Anne Fiksdahl

Publisher
John Wiley and Sons
Year
2011
Weight
38 KB
Volume
42
Category
Article
ISSN
0931-7597

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Gold(I)-Catalyzed Reactions of Propargyl
Gold(I)-Catalyzed Reactions of Propargyl Esters with Vinyl Derivatives
✍ Christian A. Sperger; JΓΈrn E. Tungen; Anne Fiksdahl πŸ“‚ Article πŸ“… 2011 πŸ› John Wiley and Sons 🌐 English βš– 277 KB

## Abstract A gold‐catalyzed olefin cyclopropanation reaction of propargyl esters with vinyl ester or vinyl sulfonamide derivatives was investigated for the synthesis of highly substituted cyclopropane derivatives in good diastereoselectivity. By varying the vinyl species, __trans__‐cyclopentenyl e