Synthetic studies on the ingenane diterp
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James H. Rigby; Jingdan Hu; Mary Jane Heeg
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Article
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1998
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Elsevier Science
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French
β 287 KB
Intramolecular, cycloaddition followed by alkoxide accelerated 1,5-H sigmatropy affords a functionalized ingenane tricycle possessing the critical inpur-intrabridgehead stereochemical relationship.