ChemInform Abstract: Sequential Cyclizat
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G. A. MOLANDER; W. H. RETSCH
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Article
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2010
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John Wiley and Sons
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Sequential Cyclization/Silylation of Enynes Catalyzed by an Organoyttrium Complex. -In the title reaction affording silylated carbocycles the diastereoselectivity can be enhanced by increasing the size of allylic substituents on the substrate. With an appropriate silane, a 1,7 enyne can also be cyc