ChemInform Abstract: The Cyclopropylalky
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H. LIU; C. A. SHOOK; J. A. JAMISON; M. THIRUVAZHI; T. COHEN
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Article
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2010
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John Wiley and Sons
⚖ 36 KB
👁 1 views
The Cyclopropylalkylidenecyclopropane Thermal Double Ring Expansion. A Novel Route to the Bicyclo[5.3.1]undecane Skeleton of the AB Ring System of Taxanes. -The mechanism of the reaction is explained by the initial formation of a diradical followed by opening to a homoallylic biradical which closes