2-Bromo-3-(trimethylstannyl)cyclopenta-1,3-diene is the key-intermediate for the synthesis of vic-bromo(trimethylstannyl)bicycloolefins via Diels-Alder reaction with dienophiles. The cycloadducts can be cyclotrimerized by copper(I) 2-thiophenecarboxylate (CuTC) to afford functionalized benzocyclotrimers.
Novel and Versatile Protocol for the Preparation of Functionalized Benzocyclotrimers
DE LUCCHI, Ottorino;FABRIS, Fabrizio
2009-01-01
Abstract
2-Bromo-3-(trimethylstannyl)cyclopenta-1,3-diene is the key-intermediate for the synthesis of vic-bromo(trimethylstannyl)bicycloolefins via Diels-Alder reaction with dienophiles. The cycloadducts can be cyclotrimerized by copper(I) 2-thiophenecarboxylate (CuTC) to afford functionalized benzocyclotrimers.File in questo prodotto:
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