Thermal rearrangement of divinylcyclopropane systems. A new formal total synthesis of (±)-quadrone |
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| Authors: | Edward Piers Neil Moss |
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| Institution: | Department of Chemistry, University of British Columbia 2036 Main Mall, Vancouver, British Columbia, Canada V6T 1Y6 |
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| Abstract: | The key step of a new approach to the total synthesis of the structurally and physiologically interesting sesquiterpenoid (±)-quadrone (1) involves thermal (Cope) rearrangement of the highly functionalized divinylcyclopropane derivative 8. The product 9 of this process is converted into 19, thus completing a formal total synthesis of (±)-1. |
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