Gold‐Catalyzed Cyclopenta‐ and Cycloheptannulation Cascades: A Stereocontrolled Approach to the Scaffold of Frondosins A and B

Abstract

Goldkaskaden: Zwei diastereoselektive goldkatalysierte Kaskadenprozesse, in denen Propargylacetate mit Alkenen oder 1,4-Dienen reagieren, liefern hoch substituierte fünf- bzw. siebengliedrige Ringe (siehe Schema). Die konzertierte goldkatalysierte Cope-Umlagerung wurde für die formale enantioselektive Synthese der marinen Norsesquiterpenoide Frondosin A und B genutzt. Detailed facts of importance to specialist readers are published as ”Supporting Information”. Such documents are peer-reviewed, but not copy-edited or typeset. They are made available as submitted by the authors. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.