Organic letters

Catalytic Formal Homo-Nazarov Cyclization

F De Simone, J Andres, R Torosantucci, J Waser

文献索引：De Simone, Filippo; Andres, Julien; Torosantucci, Riccardo; Waser, Jerome Organic Letters, 2009 , vol. 11, # 4 p. 1023 - 1026

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被引用次数: 53

摘要

The first catalytic method for the cyclization of vinyl-cyclopropyl ketones (formal homo- Nazarov reaction) is reported. Starting from activated cyclopropanes, heterocyclic, and carbocyclic compounds were obtained under mild conditions using Brønsted acid catalysts. Preliminary investigation of the reaction mechanism indicated a stepwise process.