ChemInform Abstract: Gold(I)‐Catalyzed Enantioselective [3 + 2] and [3 + 3] Cycloaddition Reactions of Propargyl Acetals/Ketals.
Article 2015 en
Authors
CN
Cristina Navarro
NS
Nathan D. Shapiro
MB
Maurizio Bernasconi
Abstract
1 min read
Abstract A stepwise migration/fragmentation of acetals or ketals gives gold‐carbenoid intermediates which undergo asymmetric [3 + 2] cycloaddition with aldehydes to form 2,5‐dihydrofurans.
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