Stereoselective Synthesis of Bicyclo[4.2
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Antoine Michaut; Sonia Miranda-García; J. Carlos Menéndez; Yoann Coquerel; Jean
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Article
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2008
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John Wiley and Sons
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English
⚖ 758 KB
## Abstract A series of __cis__‐α,γ‐difunctionalized five‐membered cyclic β‐oxo esters have been chemo‐, regio‐ and diastereoselectively prepared through an efficient domino anionic ring‐cleavage/ring‐reconstitution/alkylation sequence including a 1,3‐shift of the ester group. These unsaturated sub